Database Files

File extension	Developer/Producer	File description
$$F file extension	IBM	OS/2 Database Format
$ER file extension	N/A	Novell GroupWise Database Format
1PE file extension	N/A	TurboTax Tax Forms Format
1PH file extension	N/A	TurboTax Format
3DB file extension	Futuremark Corporation	3DMark Database
3DP file extension	Futuremark	3DMark03 Pro Benchmark Format
3DR file extension	Futuremark	3DMark Result
3DT file extension	N/A	3D Topicscape Meta-data Format
3ME file extension	Intuit	TurboTax Form Format
3PE file extension	Intuit	TurboTax Form Format
4DC file extension	4D, Inc.	4th Dimension Compiled Structure
4DD file extension	4D	4D Database Data Format
4DL file extension	4D	4th Dimension Database Log Format
4DV file extension	General Electric	4D View Ultrasound Format
4FS file extension	Puppy Linux	Puppy Linux Save State Format
4LK file extension	4D, Inc.	4th Dimension Database
4UG file extension	4D, Inc.	4th Dimension Database
4VR file extension	N/A	4th Dimension Database Windows Saved Variable
73C file extension	Texas Instruments	Texas Instruments TI-73 Complex Number Format
73L file extension	Texas Instruments	TI-73 Data List Format
8XG file extension	Texas Instruments	Texas Instruments TI-83/84 Plus Group Format
8XK file extension	Texas Instruments	TI-82 Plus Application Format
8XS file extension	Texas Instruments	Texas Instruments TI-83/84 Plus String Format
8XV file extension	Texas Instruments	Texas Instruments TI-83/84 Plus Variable Format
A1WISH file extension	RapidSolution Software	Audials Wishlist Format
A3L file extension	Adobe Systems	Adobe Authorware Library Format
A3M file extension	Adobe Systems	Adobe Authorware Unpackaged Format
A3W file extension	Adobe Systems	Adobe Authorware Unpackaged Format
A4L file extension	Adobe Systems	Adobe Authorware Library Format
A4M file extension	Adobe Systems	Adobe Authorware Unpackaged Format
A4W file extension	Adobe Systems	Adobe Authorware Unpackaged Format
A5L file extension	Adobe Systems	Adobe Authorware Library Format
A5W file extension	Adobe Systems	Adobe Authorware Unpackaged Format
A65 file extension	Adobe Systems	Adobe Authorware Library Format
AAM file extension	Adobe Systems	Adobe Authorware Shocked Format
AAO file extension	Dataland Software	Agenda At Once Format
AB file extension	N/A	DNA Baser Chromatogram Format
AB1 file extension	N/A	DNA Electropherogram Format
AB2 file extension	Broderbund
AB3 file extension	Ulead Systems	Photoimpact 3 Album Format
ABCD file extension	AV Books Publishers	AudioVisual Book Data Format
ABCDDB file extension	Apple, Inc.	Apple Address Book Database
ABCDMR file extension	Apple, Inc.	Apple Address Book Mail Recent
ABDATA file extension	Adobe Systems	Adobe Bridge Data Format
ABI file extension	N/A	Chromatogram Editor Format
ABKPRJ file extension	Ashampoo	Ashampoo Burning Studio Backup Project Format
ABP file extension	AVS	AVS Barcode Profile
ABS file extension	ComponentAce	Absolute Database Single-file Database Format
ABY file extension	AOL	AOL Directory Format
ACA file extension	Microsoft	Microsoft Agent Character Format
ACAD file extension	Autodesk, Inc.	AutoCAD Database
ACC file extension	FKJ Software	Graphic Accounts Account Data Format
ACCDB file extension	Microsoft	Microsoft Access 2007/2010 Database Format
ACCDC file extension	Microsoft	Microsoft Access 2007/2010 Digitally Signed Database Format
ACCDE file extension	Microsoft	Microsoft Access 2007/2010 Compiled Execute Only Format
ACCDR file extension	Microsoft	Microsoft Access 2007/2010 Runtime Mode Database Format
ACCDT file extension	Microsoft	Microsoft Access 2007/2010 Database Template Format
ACCDW file extension	Microsoft	Microsoft Access Link Format
ACCFT file extension	Microsoft	Microsoft Access Template Format
ACF file extension	Microsoft	Microsoft Agent HTTP Character Format
ACG file extension	Microsoft	Microsoft Agent Preview Format
ADB file extension	Alpha Software	Ability Database Database Format
ADCP file extension	Adobe Systems	Adobe Device Centra Project
ADE file extension	N/A	Microsoft Access Compiled Project Format
ADF file extension	The Sage Group	ACT! Data Format
ADN file extension	Microsoft	Microsoft Access Blank Project Template
ADOX file extension	ActivDox	ActivDox Document Format
ADP file extension	Microsoft	Microsoft Access Project Format
ADT file extension	Sage Software	ACT! Document Template Format
ADU file extension	Addictive Software	Dictionary Format
ADV file extension	Nortek	Nortek Acoustic Doppler Velocimeter Format
ADVS file extension	Adobe Systems	Adobe Device Central Format
ADX file extension	N/A	Approach Database Index Format
AE1 file extension	FileMaker, Inc.	FileMaker Pro Runtime Database
AFE file extension	Avid Technology	Avid Media Metadata Format
AFO file extension	SoftPrime Development	Advanced File Organizer Catalog
AFT file extension	Ancestry.com	Family Tree Data Format
AGD file extension	AgileGraph	Agile Advantage Format
AGGR file extension	Adobe Systems	Adobe Captivate Aggregator Format
AHB file extension	Cosby Clifton Computer Consultants Ltd	AIM High Briefcase Report
AIFB file extension	Symbian	AIF Builder Project Format
AIV file extension	EllaZ Systems	AIVault Data Format
ALC file extension	Microsoft	Microsoft Dynamics AX Label Description Format
ALD file extension	Microsoft	Microsoft Dynamics AX Application Label Data Format
ALF file extension	The Sage Group	ACT! Lookup Format
ALI file extension	Microsoft	Microsoft Dynamics AX Label Index Format
ALN file extension	UltraTech Group	LexNavigator Database Update
AMB file extension	Paragon Decision Technology	AIMMS Model Format
AMC file extension	Ant Movie Catalog	Ant Movie Catalog Format
AMM file extension	Bolide Software	All My Movies Film Database Format
AMSORM file extension	Xcira	OnLine Ringman Format
AMU file extension	Sony	Sony PictureGear Studio Photo Album Format
AN1 file extension	DeLorme	DeLorme Street Atlas Drawing Format
ANKI file extension	Damien Elmes	Anki Deck
ANME file extension	Smith Micro	Anime Studio Project Format
ANSYM file extension	Adobe Systems	Adobe Edge Animate Library Format
ANX file extension	HotDocs	HotDocs Answer Format
APALBUM file extension	Apple	Apple Aperture Album Format
APDB file extension	Apple, Inc.	Apple Aperture Library
APH file extension	Ability Plus Software	Ability Photoalbum Album Database Format
APLIBRARY file extension	Apple	Aperture Pictures Library Database Format
APXL file extension	Apple	Apple Keynote Presentation XML Document Settings Format
AQ file extension	Incline Software, LC	Ancestral Quest Genealogy
AQC file extension	Schlumberger Limited	AquaChem Database
ARA file extension	LittleApps	Archivaldo Resource Archive
ARC file extension	Nintendo	Nintendo Archive Format
ARFF file extension	University of Waikato	Weka Attribute-relation Format
ARH file extension	Dorel Micle	ArheoStratigraf Project Format
ASHPRJ file extension	Ashampoo	Ashampoo Burning Studio Project Format
ASK file extension	N/A	AskSam Database Format
ASM file extension	Parametric Technology	Pro/ENGINEER Assembly Format
ASND file extension	Adobe Systems	Adobe Soundbooth Sound Document Format
ASR file extension	Adobe Systems	Adobe Photoshop Scratch Area Format
AST file extension	Apple	ClarisWorks Assistant Format
ATO file extension	E2S nv	ATO Modeler Project
ATS file extension	DB Software Laboratory	Advanced ETL Processor Transformation Script Format
AUC file extension	Jordysoft.com	AUC Database
AUF file extension	ASA Datec Datensysteme GmbH	Update
AVC file extension	Kaspersky Lab	Kaspersky Anti-Virus Database Format
AVENIRPROJ file extension	Mariner Software	StoryMill Project Format
AVG file extension	AVG Technologies (Grisoft)	AVG Antivirus Virus Database
AVJ file extension	Avira Operations	Avira Anti-Vir Job Format
AVP file extension	Avira Operations	AntiVir Scanner Parameters Format
AW file extension	Microsoft	Answer Wizard Format
AWBS file extension	Engineering Directorate	Data Storage
AWDB file extension	ISS Data Security	Microsoft Works For Mac Database Format
AWG file extension	Activeworlds	Activeworlds Object Group Format
AZW file extension	Amazon	Amazon Kindle EBook Format
AZW1 file extension	Amazon	Amazon Kindle Topaz E-book Format
AZZ file extension	Antanas Zdramys	AZZ Cardfile Information Card Format
AZZX file extension	Antanas Zdramys	Uncompressed AZZ Cardfile Data Format
B2 file extension	N/A	Progress Database
BAFL file extension	Burnaware Technologies	BurnAware Free Compilation Format
BAR file extension	QUALCOMM	Brew MP Binary Application Resource Format
BASERPROJ file extension	Heracle BioSoft	DNA Baser Project Format
BBT file extension	Procedimientos-Uno, S.L.	BTwin Local Database
BC file extension	Adobe Systems	Adobe Bridge Cache Format
BCC file extension	Broderbund	Calendar Creator Customized Data Format
BCI file extension	Belarc	Belarc Advisor Computer Profile Report
BCL file extension	Illumina	Illumina CASAVA Base Call Format
BCM file extension	Microsoft	Business Contact Manager Format
BCT file extension	Adobe Systems	Adobe Bridge Cache Format
BDC file extension	Babylon	Lingvo Dictionary Format
BDE file extension	Micro Focus International plc	Borland Database Engine
BDF file extension	N/A	Bdiff Bupdate Binary Update Format
BDIC file extension	Google	Google Chrome Dictionary Format
BED file extension	UCSC	UCSC BED Annotation Track Format
BES file extension	Bitter End Systems	MOBY Database
BFI file extension	Statistics Netherlands	Blaise Index
BFX file extension	Cheyenne	Bitware BitFax Format
BGL file extension	Babylon	Babylon Glossary Format
BGT file extension	FKJ Software	Graphic Accounts Budget Data Format
BHO file extension	Louis Kessler	Behold Settings Format
BI file extension	Progress Software	Progress Database Before Image
BIM file extension	Bytessence	Bytessence InstallMaker Project Format
BIONIX file extension	BioniXWallpaper.com	Bionix Wallpaper List Format
BJO file extension	Janet Davis Music Company	Instrument Tablature Format
BK file extension	N/A	Adobe FrameMaker Book Format
BKK file extension	BookBuddi	BookBuddi EBook Format
BLB file extension	N/A	Blob Format
BLD file extension	Cadsoft	Envisioneer Professional Model Format
BLG file extension	Microsoft	Microsoft Windows Binary Performance Log Format
BLN file extension	Golden Software	Golden Software Blanking File Format
BLOCKPLT file extension	LEGO	LEGO MINDSTORMS NXT Palette Format
BLOGTHIS file extension	Microsoft	Microsoft Windows Writer BlogThis Data Format
BM2 file extension	DynaVox Mayer-Johnson	Boardmaker Interactive Board Format
BOK file extension	Pearson Education	TestGen Test Bank Format
BOOKTEMPLATE file extension	Apple	IBooks Author Book Template Format
BOX file extension	N/A	FoxMail E-mail Box
BPD file extension	Palo Alto Software	Business Plan Pro Data Format
BPDX file extension	Palo Alto Software	Adobe Acrobat Catalog Batch PDX Format
BRAIN file extension	TheBrain Technologies	PersonalBrain Mind Map Format
BRD file extension	CadSoft	EAGLE Circuit Board Format
BRF file extension	N/A	Braille Format
BRN file extension	BrainStorm Software	BrainStorm Data Format
BRS file extension	Adobe Systems	Adobe RoboHelp Browse Sequence Format
BRW file extension	Calyx Software	Calyx Point Borrower Format
BSD file extension	IEEE	BSDL Format
BSDL file extension	IEEE	Boundary Scan Description Language Format
BSWX file extension	Microsoft Corporation	Microsoft Office PerformancePoint Server Database
BTF file extension	Bank of America	NationsBank Check Images
BTIF file extension	Bank of America	NationsBank Check Image Format
BTINSTALL file extension	BitTorrent	BitTorrent Installation Format
BTK file extension	Procedimientos-Uno, S.L.	CLwin Tekton Database
BTM file extension	Microsoft	Microsoft BizTalk Map Format
BTR file extension	Pervasive Software	Btrieve Database Format
BTREE file extension	Apple, Inc.	Apple Mac OS HFS+ B-tree
BVP file extension	VodaHost	Bluevoda Website Builder Format
BW1 file extension	Byteworx	FMEA Database
C2E file extension	NJStar Software Corp.	Chinese Dictionary Index
C3D file extension	N/A	Coordinate 3D Format
C4P file extension	Codeweavers	CrossOver Software Installer Format
CADC file extension	Corpatla	Corpatla Baudadministration Data Format
CAF file extension	CalEd Software	Class Action Gradebook Format
CAJ file extension	N/A	China Academic Journals Full-text Database
CAMM file extension	Corpatla	Espresso Mind Map Mind Map Format
CAP file extension	N/A	PacketView Pro Packet Trace Data Format
CAPX file extension	Capella Software	Capella Format
CAT file extension	N/A	Advanced Disk Catalog Database Format
CAV file extension	Comodo Group	Comodo Virus Definitions Format
CAWR file extension	Corpatla	Espresso Workreport Format
CBG file extension	N/A	CyberGauge Data Format
CCA file extension	Clickteam	Multimedia Fusion Format
CCH file extension	Corel	CorelDRAW Corel Chart Format
CCP file extension	RIB Software	RIB Import Converter Profile
CCR file extension	N/A	HealthFrame ASTM Continuity Of Care Record Format
CCT file extension	Adobe Systems	Macromedia (Adobe) Director Shockwave Cast Format
CDB file extension	Nokia	Symbian OS Contact Database Format
CDF file extension	ECMG	Content Definition Format
CDP file extension	N/A	CD/Spectrum Pro Format
CDPX file extension	CS Odessa	ConceptDraw PROJECT XML Format
CDPZ file extension	CS Odessa	ConceptDraw PROJECT Document
CDR file extension	Bosch	Bosch Crash Data Retrieval Data Format
CDX file extension	N/A	Compound Index Format
CDXML file extension	CambridgeSoft	ChemDraw XML Format
CEF file extension	CalEd Software	Class Action Gradebook Elementary Edition Data Format
CEL file extension	Battery 3	Native Instruments Battery Drum Cell Format
CELTX file extension	Celtx	Celtx Project Format
CFS file extension	Zaplots	CFS Console Format
CHC file extension	HCFR Mag	HCFR Colorimeter Data Format
CHG file extension	N/A	Quicken Online Data Format
CHK file extension	Sophos	InterCheck Checksum Database
CHN file extension	N/A	Ethnograph Data Format
CHV file extension	ChGroup	ChView Star Map Format
CKA file extension	Comfort Software Group	Comfort Keys Database
CKP file extension	Microsoft	Microsoft SQL Server Checkpoint Format
CKT file extension	Altium	B2 Spice Circuit Design Format
CKZ file extension	N/A	QuickSFV File Verification Database
CL2 file extension	HY-TEK Sports Software	HY-TEK Meet Results Format
CL4 file extension	Sonic Solutions	Easy CD Creator CD Layout Format
CLASSLIST file extension	SMART Technologies	SMART Notebook Class List Format
CLB file extension	ICQ	ICQ Contact List Format
CLG file extension	Galleria Software	CollageMaker Graphic Format
CLIX file extension	Rixstep	CLIX Command Format
CLK file extension	Corel	CorelDRAW Corel R.A.V.E. Animation Format
CLM file extension	YMAX	Micrografx Picture Publisher Macro Format
CLP file extension	N/A	Microsoft Windows Clipboard Format
CLX file extension	Adobe Systems	Adobe Standard Dictionary Format
CM10 file extension	LexisNexis	CaseMap Case Format
CMA file extension	IBM	Applix TM1 Database Format
CMAP file extension	IHMC	CmapTools Concept Map Format
CMBL file extension	Vernier Software & Technology	Logger Pro Data Format
CMDB file extension	ANSYS Inc.	ANSYS CFX Mesh Database
CML file extension	N/A	Chemical Markup Language Document Format
CN1 file extension	MITRE	CNR Modem Initialization Data Format
CNA file extension	OpEx Software	Catena Project Format
COLLECTION file extension	Adobe Systems	Adobe Bridge Collection Format
CONTACT file extension	Microsoft	Microsoft Windows Contact Format
COR file extension	Trimble Navigation	Trimble GPS Pathfinder Office Corrected SSF Format
CPF file extension	IBM	Cognos Project Format
CPK file extension	Microsoft	DTM Test Log Format
CPMZ file extension	Benetech	Miradi Project Format
CPTL file extension	Adobe Systems	Adobe Captivate Project Template Format
CPTX file extension	Adobe Systems	Adobe Captivate Project Format
CRB file extension	BigOven.com	BigOven Recipe Database
CREV file extension	Adobe Systems	Adobe Captivate Review Format
CRP file extension	dataBased Intelligence, Inc.	DBASE IV Encrypted Database
CRTX file extension	Microsoft	Microsoft Office 2007 Chart Template Format
CRY file extension	CRYTEK	CryENGINE Map Format
CRYPT5 file extension	WhatsApp Inc.	WhatsApp Messenger Encrypted Message Database Backup
CRYPT6 file extension	WhatsApp Inc.	WhatsApp Messenger Encrypted Message Database Backup
CRYPT7 file extension	WhatsApp Inc.	WhatsApp Messenger Encrypted Message Database Backup
CSA file extension	Agilent	Agilent PNA Code Calset Format
CSL file extension	Technicolor	CineStyle Color Settings Format
CSQ file extension	Microsoft Corporation	Microsoft FoxPro Queries
CSV file extension	N/A	Comma Separated Value Format
CTF file extension	N/A	WhereIsIt Catalog Format
CTL file extension	StepMania	StepMania SMZIP Package Description Format
CTM file extension	Reallusion	Crazy Talk Face Model Format
CTPROJECT file extension	Reallusion	CrazyTalk Animator Project
CTT file extension	Microsoft	Windows Live Messenger Contact List Format
CTV file extension	Swiss Academic Software	Citavi Project Format
CTV3 file extension	Swiss Academic Software	Citavi 3 Project Format
CUB file extension	Microsoft	Analysis Services Cube Format
CURRENT file extension	WhatsApp Inc.	WhatsApp Messenger Encrypted Message Database
CURSORFX file extension	Stardock	CursorFX Cursor Theme Format
CURXPTHEME file extension	Stardock	CursorFX Theme Format
CVA file extension	ACD Systems	Canvas Sequence Set Format
CVD file extension	Sourcefire	Clam AntiVirus Database Format
CVN file extension	Sonic Solutions	Sonic CineVision Encoding Session Format
CWDB file extension	Apple, Inc.	ClarisWorks Database
CWK file extension	Apple	ClarisWorks Document Format
CWW file extension	Variety Games	Crossword Weaver Format
CWZ file extension	New Wave Concepts Limited	Circuit Wizard Format
CXD file extension	Hamamatsu Photonics	SimplePCI Graphics Data Format
CXF file extension	Chemical Abstracts Service	Chemical EXchange Format
CXT file extension	Adobe Systems	Adobe Director Protected Cast Format
CYO file extension	Hot Neuron	Clustify Output Format
CYS file extension	Hot Neuron	Clustify Summary Statistics Format
CZI file extension	Carl Zeiss	Carl Zeiss Image Data Format
CZP file extension	Crick Software	ClozePro Archive Format
D1 file extension	N/A	Progress Database
D2 file extension	N/A	Progress Database
DA2 file extension	HammerTap	DeepAnalysis 2 EBay Auction Data
DAB file extension	Firetongue Software	OrangeCD Catalog Database
DACONNECTIONS file extension	RemObjects	RemObjects Data Abstract Connections Format
DACPAC file extension	Microsoft	Database Deployment Format
DAD file extension	RemObjects	RemObjects Data Abstract Driver Format
DADIAGRAMS file extension	RemObjects	RemObjects Data Abstract Data Diagrams Format
DAF file extension	Telecompute Integrated Systems	Digital Anchor Data Format
DAL file extension	MediaChance	DVD-lab Project Format
DAM file extension	Bissantz	DeltaMaster Analysis Model Format
DAS file extension	Bissantz	DeltaMaster Analysis Session Format
DASCHEMA file extension	RemObjects	Data Abstract Database Schema Format
DAT file extension	N/A	Program Data Format
DATA file extension	Appricon	Analysis Studio Offline Data Format
DB file extension	N/A	Database Format
DB- file extension	Symantec	Norton Nprotect Database Format
DB-JOURNAL file extension	SQLite Development Team	SQLite Database Journal
DB-SHM file extension	SQLite	Google Android SQLite Temporary Database Format
DB-WAL file extension	SQLite	Google Android SQLite Temporary Database Format
DB2 file extension	dBASE	DBASE II Database Format
DB2P file extension	N/A	IBM Database Project
DB3 file extension	SQLite	Database Format
DB3-JOURNAL file extension	SQLite Development Team	SQLite Temporary Database Journal
DB4 file extension	dataBased Intelligence, Inc.	DBase IV Data
DBC file extension	N/A	Microsoft Visual FoxPro Database Format
DBD file extension	Macrovision	DemoShield Project Format
DBF file extension	dBASE	Common Database Format
DBGSYM file extension	N/A	Debug Symbols Format
DBLIB file extension	Altium Limited.	Altium Designer Database Library
DBMDL file extension	Microsoft Corporation	Microsoft Visual Studio Database Project
DBS file extension	Unify	SQL Structured Query Language Database Command Format
DBT file extension	N/A	Database Text Memo Format
DBV file extension	N/A	Database Variable Field
DBW file extension	Microsoft Corporation	Microsoft Windows Database
DBX file extension	Microsoft	Microsoft Visual FoxPro Table
DCB file extension	LexisNexis	Concordance Database Control Block Format
DCF file extension	ACCA Software	DCF Document Computation Format
DCL file extension	SystemTools	DumpSec Format
DCM file extension	Fujiwara Software	DiskCatalogMaker Catalog Database Format
DCMD file extension	Fujiwara Software	DiskCatalogMaker Catalog Database Format
DCMF file extension	Fujiwara Software	DiskCatalogMaker Catalog
DCPF file extension	Sonic Solutions	Roxio Disc Copier Project Format
DCPR file extension	Adobe Systems	Adobe Photoshop DNG Digital Negative Camera Profile Recipe Format
DCT file extension	N/A	Microsoft Visual FoxPro Database Container Memo Format
DCX file extension	N/A	Microsoft Visual FoxPro Database Container (DBC)
DDC file extension	Daren Softwares	DivX Descriptor DVD Description Format
DDCX file extension	Daren Softwares	DivX Descriptor 2 Format
DDL file extension	N/A	SQL Data Definition Language Format
DDR file extension	FileMaker, Inc.	FileMaker Pro Database Design Report
DDT file extension	Michael Vinther	Diagram Designer Template Format
DEPROJ file extension	NCH Software	Disketch Project Format
DES file extension	Intuit	QuickBooks Form Design Template Format
DET file extension	Sage	ACT! Format
DEVELVE file extension	Develve	Develve Format
DEVICEINFO file extension	Apple	Apple IPhone Configuration Utility Format
DEVX file extension	Rick Meyers	E-sword Devotional
DEX file extension	DEXIS	DEXIS Dental Radiograph Format
DEZ file extension	Datanamic Solutions BV	DeZign For Databases Project
DF3 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis7 And Omnis Studio Database
DF4 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis7 And Omnis Studio Database
DF6 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis7 And Omnis Studio Database
DF7 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis Studio Database
DFM file extension	Sentel Advance	Midas ViewPoint Display Form Format
DFPROJ file extension	DVD Flick	DVD Flick Project Format
DGS file extension	DevSoft	DevSoft 3D Screen Creator Scene Format
DHCD file extension	DHCD Computing	DHCD Computing Format
DHT file extension	Aptech	GAUSS Data Set Header Format
DIA file extension	Spacetornado.com	Do It Again Macro Script Format
DIF file extension	Microsoft	Digital Interface Format
DII file extension	CT Summation	CT Summation Document Image Information Load Format
DITA file extension	OASIS	DITA Output Format
DITAMAP file extension	OASIS	DITAmap Format
DITAVAL file extension	International Standards Organization	DITA Conditions Format
DJM file extension	Dynoject Research	Dynojet Map Format
DKT file extension	d-lusion interactive media	DiGiTIAL THUNDER Drum Kit Format
DLK file extension	Milestone Systems	Xprotect License Code List
DM2 file extension	Charonware	Toad Data Modeler Format
DMC file extension	nModal Solutions	Datamartist Data Canvas Format
DMM file extension	Seavus	DropMind Mind Map Format
DMMX file extension	Seavus	DropMind XML Map Bundle Format
DMO file extension	N/A	Demo Format
DMPR file extension	e3 Software	Direct Mail Project Format
DMR file extension	BrainVoyager	BrainVoyager QX Project Format
DMSK file extension	DivX	DivX Web Player Temporary Download Format
DMSP file extension	Sonic Solutions	Roxio PhotoSuite Project Format
DNC file extension	Markus Bader	DANCE Pattern Data Format
DOCKZIP file extension	Stardock	Stardock ObjectDock Format
DP1 file extension	Logotron	DataPower Database Format
DPN file extension	Depiction	Depiction Format
DPT file extension	Kingsoft	Kingsoft Presentation Template
DPX file extension	Vasco Data Security International	VASCO DIGIPASS Format
DQL file extension	Sapphire Group	DataEase Database
DQY file extension	Microsoft	Microsoft Excel ODBC Query Format
DRF file extension	Dynojet Research	Dynojet Run Format
DRL file extension	N/A	Gerber Drill Rack Format
DRSCAN file extension	Prosoft Engineering	Data Rescue Scans Format
DRZ file extension	Space Telescope Science Institute	PyDrizzle Data Format
DSB file extension	Orchida Soft	Orchida Embroidery System Format
DSD file extension	Numerical Computing	Diet Studio Data Format
DSDB file extension	ANSYS Inc.	ANSYS CFX Simulation Database
DSK file extension	N/A	Simple IDs Database
DSN file extension	N/A	Microsoft Database Source Name And Settings Format
DSX file extension	Numerical Computing	Diet Studio XML Format
DSY file extension	AJC	AJC Directory Synchronizer Project Format
DSZ file extension	Orchida Soft	Orchida (OES) Embroidery Format
DT file extension	d-lusion interactive media	Drum Station Machine State Format
DTA file extension	IWIS	Chain Engineering Database Format
DTD file extension	TechSoft UK	Design Tools Draw Format
DTR file extension	AFT	DATroniC Data Recording
DTSX file extension	Microsoft	DTS Settings Format
DVC file extension	Nuance Communications	Dragon NaturallySpeaking Voice Command Format
DVDPROJ file extension	Apple	Apple IDVD Project Format
DVDS file extension	DVDStyler	DVDStyler Project Format
DVO file extension	DVO Enterprises	Cookn Cookbook Format
DWI file extension	N/A	Dance With Intensity Format
DWP file extension	ExperimentalScene	DarkWave Studio Project Format
DWS file extension	Adobe Systems	Adobe Dreamweaver Site Definition Format
DWZ file extension	Corel	Ulead DVD MovieFactory Project Format
DXL file extension	IBM	Domino XML Format
EAP file extension	N/A	Enterprise Architect Project Format
EAS file extension	Rockwell Automation	RSLogix Symbol Format
EBUILD file extension	Gentoo	Portage EBuild Script Format
EC0 file extension	MetroCount	MetroCount Traffic Data Format
EC3 file extension	EPSON	EPSON Print CD Format
EC4 file extension	EPSON	EPSON Print CD Document Format
ECC file extension	dvdisaster	Dvdisaster Error-correction Format
ECFG file extension	N/A	ESRI XML Zipped Database
ECL file extension	Management-Ware Solutions	Management-Ware Mass Mailing News E-campaign List Format
ECO file extension	NetManage	ECCO Database Format
ECX file extension	NetManage	ECCO Pro Damaged Database Format
EDAT2 file extension	Psychology Software Tools	E-Prime 2 E-DataAid Data Format
EDB file extension	Microsoft	Exchange Information Store Database
EDF file extension	Dunstad	Estimator Data Format
EDFX file extension	Dunstad Software	Estimator.NET Estimate Format
EDG file extension	Pacestar Software	EDGE Diagrammer Diagram Format
EDI file extension	N/A	EDI Engine Electronic Data Interchange Format
EEP file extension	N/A	EEPROM Data Format
EFP file extension	Microsoft	Microsoft Exchange Server Form Message Template Format
EFX file extension	j2 Global Communications	Everex EFax Fax Document Format
EGP file extension	Edline	Easy Grade Pro Gradebook Format
EIT file extension	Microsoft Corporation	Microsoft Encarta Database Update
EM file extension	Adobe Systems	Adobe Encore Menu Template Format
EMB file extension	Wilcom	Orchida Embroidery System Embroidery Pattern Format
EMD file extension	N/A	ChessBase Table Base Format
EMLXPART file extension	N/A	Apple Mail Attachment Format
EMRG file extension	Psychology Software Tools	E-Merge 1.x Data Format
EMRG2 file extension	Psychology Software Tools	E-Merge 2.0 Data Format
ENB file extension	Evernote Corporation	Evernote 2.x Database
ENC file extension	NOAA	Electronic Navigation Chart Format
ENEX file extension	Evernote	Evernote Exported XML Format
ENL file extension	Thomson Reuters	Endnote Library Format
ENLX file extension	Thomson Reuters	EndNote Archived Library Format
ENQ file extension	Thomson Reuters	EndNote Saved Search Format
ENV file extension	N/A	Adobe Acrobat Dictionary Format
ENW file extension	Thomson Reuters	EndNote Citation Format
EPD file extension	SourceForge.net	ChessDB Extended Position Description
EPF file extension	Planit Software	EdgeCAM Part Data Format
EPP file extension	N/A	TalaPhoto Project
EPW file extension	U.S. Department of Energy	EnergyPlus Weather Data Format
ER1 file extension	Computer Associates	AllFusion ERWin Data Format
ERBSQL file extension	Ruby community	Ruby SQL
ERD file extension	The Eclipse Foundation	Active Media Eclipse Resource Database
ERSX file extension	Eraser	Eraser Task List Format
ES2 file extension	Psychology Software Tools	E-Prime E-Studio Experiment Format
ESB file extension	Season Workshop	Es-Builder Database Format
ESE file extension	Encrypt4all Software	Millions Email Generator Syntax Settings Format
ESP file extension	N/A	ACD/Labs Dataset
ESQ file extension	VSM Group	Embroidery Sequence Format
EST file extension	N/A	Construction Cost Estimate Format
ESX file extension	Xactware Solutions	Xactimate Format
ET file extension	Research Machines	Easiteach Lesson Format
ETD file extension	Adobe Systems	Acrobat EBook Reader EBX Transfer Data Format
ETT file extension	Kingsoft	Kingsoft Spreadsheet Format
EV file extension	N/A	Echoview Format
EV3 file extension	HY-TEK Sports Software	HY-TEK Sports Team Manager Meet Event Format
EVY file extension	N/A	Corel Envoy Document Format
EWS file extension	Softouch Development	EasyWorship Schedule Format
EXIF file extension	N/A	Exchangeable Image Format
EXL file extension	SysTools	Export Lister Format
EXM file extension	Boson Holdings	Boson Exam Format
EXP file extension	N/A	Export Format
EXPORTEDFAVORITES file extension	Panic	Transmit For Mac Exported Logins Format
EXX file extension	IBM	IBM LinkWay Intermediate Format
F+DB file extension	Microsoft Corporation	Microsoft FoxPro Database
F2B file extension	UniSoft	ProntoGERBER-CONNECTION Board Database
F4X file extension	Adobe Systems Incorporated	Adobe HTTP Dynamic Streaming Index
FA file extension	N/A	FASTA DNA Data Format
FAMILYFILE file extension	Leister Productions	Reunion Family Format
FASTA file extension	N/A	FASTA Format DNA And Protein Sequence Alignment
FBD file extension	ITI TranscenData	CADfix Geometry Database
FCD file extension	N/A	First Choice Database
FCT file extension	Salty Brine Software	FolderClone Task List Format
FDB file extension	N/A	Portfolio Catalog Format
FDL file extension	Corel Corporation	Corel Paradox Secondary Index
FDM file extension	Microsoft	Microsoft Exchange Server Form Message Format
FDT file extension	Apache	Apache Lucene Field Data
FFD file extension	N/A	Flat File Description
FFO file extension	Adobe Systems	Adobe Photoshop Format Info Format
FFS_DB file extension	SourceForge.net	FreeFileSync Database
FFWP file extension	Lucom	FormsForWeb Packet Format
FG3 file extension	Efofex Software	FX Graph Interactive Graph Format
FGR file extension	Fourth Ray Software	FRSGiftRegistry Database
FHC file extension	Canute	Canute - FHC Data Format
FIC file extension	N/A	WINDEV Hyper File Database
FID file extension	Forensic Innovations	File Investigator Database Format
FIL file extension	dataBased Intelligence	File List
FLAM3 file extension	N/A	Fractal Flames Format
FLAME file extension	N/A	Fractal Flame Parameters
FLIPCHART file extension	Promethean	ActivInspire Flipchart Format
FLK file extension	NewSoftwares.net	Folder Lock Encrypted Format
FLL file extension	N/A	Visual FoxPro Dynamic Link Library
FLO file extension	iGrafx	IGrafx FlowCharter Format
FLOW file extension	Microsoft	Expression SketchFlow Data Format
FLP file extension	Promethean	Activprimary Flipchart Format
FLT file extension	Microsoft	Flight Simulator Saved Game Format
FLWA file extension	NewSoftwares	Folder Lock Wallet Format
FM5 file extension	FileMaker	FileMaker 5 Database Format
FMDB file extension	ENSOFT INDIA	BUILD-QUANT Object Database
FMK4 file extension	FileMaker, Inc.	FileMaker For Mac
FMP file extension	FileMaker	Filemaker Pro Database
FMP12 file extension	FileMaker	FileMaker Pro Database Format
FMPR file extension	FileMaker, Inc.	FileMaker Pro Mac
FMPSL file extension	FileMaker	FileMaker Pro Database Snapshot Format
FNBK file extension	Nova Development	Food Network Recipe Manager Recipe Data Format
FNRECIPES file extension	Nova Development	Food Network Recipe Format
FO file extension	N/A	XSL-FO Form Format
FOB file extension	Microsoft	Microsoft Dynamics NAV (Navision) Attain Object Format
FOC file extension	Information Builders	FOCUS Database
FODP file extension	Oracle	OpenDocument Flat XML Presentation Format
FOL file extension	SoftKey	PFS First Choice Database Format
FOLX file extension	Eltima Software	Folx Download Format
FOP file extension	humanIT	InfoZoom Protected Data Format
FOX file extension	humanIT	InfoZoom Data Format
FP3 file extension	FileMaker	FileMaker Pro Database Format
FP4 file extension	FileMaker	FileMaker Pro Database Format
FP5 file extension	FileMaker	FileMaker Pro Database Format
FP7 file extension	FileMaker	FileMaker Pro Database Format
FPSL file extension	FileMaker	FileMaker Pro Snapshot Link
FPT file extension	FileMaker	FileMaker Pro Database Memo Format
FQC file extension	CaosG	FAQ Creator Format
FRL file extension	N/A	Formflow Electronic Form Loader
FRM file extension	MySQL	MySQL Database Metadata Format
FRO file extension	N/A	DBASE IV Compiled Report Format
FRX file extension	N/A	Visual FoxPro Main Report Description Format
FSB file extension	Firelight Technologies	FMOD Audio Format
FSC file extension	Practical Software Design	Practical Scriptwriter Format
FSIF file extension	Avanquest	MyLabel Designer Deluxe Label Format
FTCH file extension	Extensis a division of Celartem, Inc.	Extensis Portfolio Image Database
FTL file extension	Pearl Street Software	Family Tree Legends Family Format
FTM file extension	Ancestry.com	Family Tree Maker Family Format
FTW file extension	Ancestry.com	Family Tree Maker Format
FW2 file extension	Selections & Functions, Inc.	FrameWork Database
FW3 file extension	Selections & Functions, Inc.	FrameWork III Database
FXF file extension	IBM	IBM BigFix Action Format
FXP file extension	Adobe Systems	Adobe Flash Catalyst FXP Project Format
GADGEPRJ file extension	Ashampoo	Gadge It Project Format
GAL file extension	Molecular Devices	GenePix Array List Format
GALLERY file extension	SMART Technologies	SMART Notebook Gallery Format
GALLERYCOLLECTION file extension	SMART Technologies	SMART Notebook Gallery Collection Format
GALLERYITEM file extension	SMART Technologies	SMART Notebook Gallery Item Format
GAN file extension	GanttProject	GanttProject Project Plan Format
GBK file extension	NCBI	GenBank Data Format
GBR file extension	N/A	Gerber Format
GC file extension	Arizona	GraphClick Format
GCG file extension	N/A	GCG 8 Sequence Chemical Format
GCW file extension	Microsoft	Microsoft Math Worksheet Format
GCX file extension	Apple	Apple Grapher Graph Format
GDB file extension	Borland	Database Format
GDBINDEXES file extension	Esri	ArcGIS Geodatabase Index
GDF file extension	GUESS	GUESS Graph Data Format
GED file extension	N/A	GEDCOM Family History Format
GEDATA file extension	Qlucore	Qlucore Omics Explorer Data Format
GEDCOM file extension	N/A	GEDCOM Genealogy Format
GEN file extension	ESRI	Arcview ARC/INFO UnGenerate File Format
GEXF file extension	GEXF Working Group	Graph Exchange XML Graph Format
GFORM file extension	Google	Link To Google Forms Web Application Form Document
GGB file extension	GeoGebra	GeoGebra Document Format
GIS file extension	Zaplots	CFS Console Game Installer Settings Format
GLA file extension	SourceTec Software	Sothink SWF Easy Project Format
GLD file extension	Thermal Dynamics	Ground Loop Design Work Format
GLO file extension	Adobe Systems	Adobe RoboHelp Glossary Format
GLS file extension	Babylon	Babylon Builder Format
GMS file extension	GMS	LibGMS Gesture And Motion Signal Format
GNO file extension	GenoPro	GenoPro Genealogy Document Format
GNP file extension	GNXAS	GNXAS GNPeak Output Format
GNUTAR file extension	Free Software Foundation	TAR Archive Format
GP3 file extension	Arobas Music	Guitar Pro 3 Project Format
GPF file extension	European Commission	Grant Agreement Preparation Form Format
GPI file extension	Garmin	Garmin Point Of Interest Format
GPJ file extension	Golden Software	Grapher Worksheet Project Or Project Format
GPP file extension	Music Practiced Perfectly	Serif GraphicsPlus Object Format
GPR file extension	Babylon	Babylon Glossary Builder Project Format
GRA file extension	Microsoft	Microsoft Graph Chart Format
GRADE file extension	GradeStat	GradeStat Document Format
GRAPHML file extension	The GraphML Team	Graph Markup Language Format
GRAPHMLZ file extension	N/A	Compressed GraphML Source Format
GRF file extension	N/A	Microsoft GraphEdit Filter Graph Format
GRIB file extension	N/A	WMO CBS FM 92-VIII Ext. Gridded Binary Format
GRK file extension	Gradekeeper	Gradekeeper Document
GRP file extension	SmarterTools	SmarterMail Group Format
GRR file extension	Gradekeeper	Gradekeeper Class Roster Format
GRT file extension	Golden Software	Grapher Template
GRV file extension	Microsoft	Microsoft SharePoint WorkSpace Groove Format
GS file extension	Verity Software House	GemStone Document Format
GSLIDES file extension	Google	Link To Google Slides Web Application Presentation
GTABLE file extension	Google	Link To Google Fusion Tables Web Application Table
GTAR file extension	Free Software Foundation	GNU Tar Compressed Archive Format
GTM file extension	Charles H. King	GreekToMe Data Format
GTP file extension	Arobas Music	Guitar Pro Project
GUI file extension	Indigo Byte Systems	Dr.Explain Project Format
GUIDES file extension	The Iconfactory	The Iconfactory XScope Guides Format
GWI file extension	Novell	GroupWise Link Information Format
GWK file extension	GraphiCode	GC-Prevue GraphiCode PCB Job Format
GWP file extension	Microsoft	Greetings WorkShop Format
GXL file extension	N/A	Graph Exchange Language Format
H10 file extension	H&R Block	At Home Canada 2010 Tax Return Format
H11 file extension	H&R Block Canada	At Home 2011 Tax Return Format
H12 file extension	H&R Block Canada	At Home 2012 Tax Return Format
HCC file extension	HydroCAD Software Solutions	HydroCAD Storage Chamber Definition Format
HCE file extension	HydroCAD Software Solutions	HydroCAD Hydrograph Data Format
HCI file extension	HydroCAD Software Solutions	HydroCAD IDF Data Format
HCL file extension	HotDocs	HotDocs Library Format
HCR file extension	HydroCad Software Solutions	HydroCAD Stormwater Modeling System Rainfall Definition
HCU file extension	HydroCAD Software Solutions	HydroCAD Hydrograph Units Definitions Format
HCX file extension	Harvard Graphics	Harvard ChartXL Chart Format
HDA file extension	Matthew Bender & Company	HotDocs Document File Format
HDB file extension	HansaWorld	HansaWorld Enterprise Database Format
HDF file extension	N/A	Hierarchical Data Format
HDI file extension	Matthew Bender & Company	HotDocs Auto-install Format
HDL file extension	N/A	HotDocs Library Format
HDPMX file extension	HotDocs	HotDocs Publisher Mapping XML Format
HDS file extension	Microsoft	Windows Digital Right Management Format
HDUMX file extension	HotDocs	HotDocs User Mapping XML Format
HIF file extension	N/A	Quicken Online Format
HIS file extension	PHDCC	FindinSite Database Definition Format
HJT file extension	Freebyte.com	TreePad Editor Format
HKDB file extension	Apple	Apple ITunes Database Format
HL file extension	HeuristicLab	HeuristicLab Storage Format
HML file extension	KS-Soft	HostMonitor TestList Format
HMT file extension	Microsoft and Panasonic	HighMAT Format
HMXP file extension	EC Software	Help & Manual Help File Uncompressed XML Project
HMXZ file extension	EC Software	Help & Manual Help File Compressed XML Project
HND file extension	Han Kleijn	HNSKY Deep Sky Database
HOL file extension	Microsoft	Microsoft Outlook Holiday Calendar Format
HS2 file extension	ResearchWare	HyperRESEARCH Postering Monochrome Image Format
HST file extension	N/A	Yahooo Messenger History Format
HTB file extension	Audacity	Audacity Help Format
HTG file extension	Chaozz Software	HackTheGame Mission Pack Format
HTRI file extension	Heat Transfer Research, Inc.	HTRI Xchanger Suite Data Input
HUH file extension	HydroCAD Software Solutions	HydroCAD Unit Hydrograph Definitions Format
HVC file extension	HotDocs	ASCII Format
HYV file extension	HY-TEK Sports Software	Team Manager Meet Event Format
I5Z file extension	IUCLID	IUCLID Import Or Export Format
IAS file extension	Professional Wireless	Intermodulation Analysis System Format
IB file extension	N/A	InterBase Database Format
IBA file extension	Apple	IBooks Author E-book Format
IBATEMPLATE file extension	Apple	IBooks Author Template Format
IBCD file extension	InstantBingoCard.com	InstantBingoCard Document Format
IBD file extension	Oracle Corporation	MySQL InnoDB Database Table
IBOOKS file extension	Apple	IBooks E-book Format
ICALEVENT file extension	Apple	Apple ICal Document Format
ICALTODO file extension	Apple	Apple ICal Document Format
ICG file extension	Bolide Software	Image Comparer Results Format
ICHAT file extension	Apple	Apple IChat Saved History Format
ICR file extension	Bolide Software	Image Comparer Result
ICS file extension	N/A	ICalendar Calendar File Format (Microsoft Outlook, Apple ICal)
ID2 file extension	Microsoft	Microsoft Live Messenger Avatar Format
IDB2 file extension	N/A	InfoStat Database
IDX file extension	N/A	HMI Historical Log Index Format
IES file extension	Illuminating Engineering Society	IESNA Photometric Data Format
IFAITH file extension	iH8sn0w	IFaith Format
IFLV file extension	InfoLevin Software	InfoLevin Database
IFS file extension	InfoSlips	InfoSlips Secure Information Package Format
IGC file extension	IGC	Anime List Builder Input Format
IGG file extension	Dana Foy	SuiteProfiler Color Map Format
IGMA file extension	PCS Systemtechnik	INTUS Graphics User Interface Format
IGN file extension	Adobe Systems	Adobe RoboHelp Ignore List Format
IHX file extension	IN-HEH	IN-HEH Timeline Database Format
II file extension	Axialis Software	IconWorkshop Extended Information Format
IIF file extension	Intuit	QuickBooks Interchange Format
IMR file extension	IBM	IBM Cognos Impromptu Report Format
IMT file extension	Intuit	My Time Data Format
INCP file extension	Adobe Systems	Adobe InCopy CS3 Package Format
INDX file extension	Microsoft Corporation	Microsoft Mail Index
INK file extension	Mimio	Mimio Ink Data Format
INP file extension	N/A	Abaqus Input Format
INS file extension	Inspiration Software	Inspiration Mind Mapping Software Format
IP file extension	Stardock	IconPackager Icon Set Format
IPDB file extension	SolarWinds	IP Address Tracker IP Database
IPMETA file extension	Apple	Apple IPhoto Library Metadata Format
IPROJECT file extension	Reallusion	IClone Project Format
IROCK file extension	Engius	IntelliRock Sensor Data Format
IRP file extension	Zylox Software	Internet Researcher Project Format
IRR file extension	Brewer Data Management Software	UVBrewer Brewer Lamp Format
IRX file extension	Brewer Data Management Software	UVBrewer Brewer Lamp Irradiation Format
IS1 file extension	M3 Sakura	M3 Sakura Real-Time Save 1 Format
ISF file extension	Inspiration	Inspiration Diagram Format
ISH1 file extension	FableVision	Animation-ish Wiggledoodle-ish Document Format
ISH2 file extension	FableVision	Animation-ishFlipBook-ish Document Format
ISH3 file extension	FableVision	Animation-ish Advanced-ish Document Format
ISPC file extension	Surfing After Dark	Image Surfer Pro Album Format
IST file extension	Inspiration Software	Inspiration Template Format
ITDB file extension	Apple	Apple ITunes Database Format
ITE file extension	Apple	Apple ITunes Extras Format
ITL file extension	Apple	Apple ITunes Music Database Format
ITLP file extension	Apple	Apple ITunes LP Format
ITM file extension	isee systems	IThink Model Format
ITMSP file extension	Apple	Apple ITunes Store Package Format
ITN file extension	TomTom International	TomTom Navigator Itinerary Format
ITW file extension	Prairie Group	InTouch With Database Format
ITX file extension	IBM	IBM FileNet EForms ITX Form Template Format
IUP file extension	ChessBase	ChessBase Fritz Update Format
IVC file extension	InteliSea	InteliSea Vessel Configuration Format
IVD file extension	Bitdefender	Bitdefender Incremental Virus Definitions Format
IVT file extension	Beyond 20/20	Beyond 20/20 Table Aggregate Data Format
IW file extension	IWIS	Chain Engineering Database Format
IWC file extension	Gavin Stark	Installwatch Database
IWXDATA file extension	iWorx Systems	IWorx Data Format
IX2 file extension	Corel	Corel WordPerfect Office Address Book Format
IXB file extension	Corel	Ulead Disk Image Format
IXL file extension	Inmagic, Inc.	DB/TextWorks Database Indexed List
JASPER file extension	Jaspersoft	JasperReports Data Format
JBI file extension	Motoman	Motoman Robot Job Format
JCLIC file extension	JClic	JClic Project Format
JDB file extension	Symantec	Norton Antivirus Definiton Update File Format
JEF file extension	Janome	Janome Embroidery Layout Format
JGCSCS file extension	Just Great Software	EditPad Syntax Scheme
JMP file extension	SAS Institute	SAS JMP Discovery Chart-to-statistics
JNT file extension	Microsoft	Microsoft Windows Journal Note Format
JOBOPTIONS file extension	Adobe Systems	Adobe Acrobat Job Options Format
JOINED file extension	Freebyte	HJSplit Data Format
JOML file extension	Microsoft Corporation	JOOB Object Modelling Language
JPH file extension	Quest	JProbe Memory Snapshot Format
JRPRINT file extension	Jaspersoft	JasperReports Print Format
JRXML file extension	Jaspersoft	JasperReports Layout Format
JSD file extension	Jazer Solutions	Jazer Financial Format
JSDA file extension	Jazer Solutions	Jazer Data Format
JTBACKUP file extension	Shubham Kedia	Just Type Notes Backup Format
JTX file extension	Microsoft	ESE Transaction Log
JUDE file extension	N/A	JUDE Project Format
JZ file extension	JamesZhu Inc.	JamesZhu Internet Browser Database
K01 file extension	SoftVelocity	Clarion Database Key
K10 file extension	The Database Managers, Inc.	DataFlex Index
K11 file extension	The Database Managers, Inc.	DataFlex Index
K13 file extension	The Database Managers, Inc.	DataFlex Index
K14 file extension	The Database Managers, Inc.	DataFlex Index
K15 file extension	The Database Managers, Inc.	DataFlex Index
K6 file extension	The Database Managers, Inc.	DataFlex Index
K8 file extension	The Database Managers, Inc.	DataFlex Index
K9 file extension	The Database Managers, Inc.	DataFlex Index
KAP file extension	Maptech	Maptech BSB Map Format
KBS file extension	PC Dirck	Keyboard Script Saved Keystrokes Format
KDB file extension	KeePass	Encrypted Passwords Database Format
KDBX file extension	KeePass Password Safe	KeePass Password Database Format
KDC file extension	Kaspersky Lab	Kaspersky Virus Database Format
KDH file extension	N/A	Chinese Academic Journals Online Full-text Database
KDZ file extension	Kaspersky Labs	Kaspersky Anti-Virus Data Format
KEB file extension	Kaspersky Labs	Kaspersky Anti-Virus Base Format
KEXI file extension	Kexi Team	Kexi Database Format
KEXIC file extension	Kexi Team	Kexi Database Connection Settings Format
KEXIS file extension	Kexi Team	Kexi Database Connection Format
KEY file extension	Apple	IWork Keynote 09 Presentation Format
KEY-TEF file extension	Apple	Apple Keynote ICloud Presentation Format
KEYSTORE file extension	Oracle Corporation	Java Keytool Key Database
KID file extension	Inspiration	Kidspiration Document Format
KISMAC file extension	N/A	KisMAC Web Service Format
KMY file extension	KMyMoney	KMyMoney Data Format
KNN file extension	SoftVelocity	Clarion Database Key
KNO file extension	EvREsearch	DigIN Serialized Break Model
KOOB file extension	Vijay Sridhara	Koob E-Book Format
KPDX file extension	N/A	KeePass Password Database
KPF file extension	ActiveState Software	Komodo Project Format
KPP file extension	The Learning Company	Kid Pix Presentation Format
KPR file extension	KOffice	KOffice KPresenter Presentation Format
KPX file extension	The Learning Company	Kid Pix Deluxe Data Format
KPZ file extension	ActiveState Software	Komodo Template Format
KSEQS file extension	Richard Hughey - Kevin Karplus - Anders Krogh	Kestrel Sequence Database
KSM file extension	Pfaff	Pfaff Embroidery Design Format
KVTML file extension	The KDE Education Project	KWordQuiz Format
L file extension	N/A	Game Of Life Format
L6T file extension	Line 6	Line 6 GearBox Tone Format
LACCDB file extension	Microsoft	Microsoft Access 2007/2010 Database Lock Format
LAS file extension	ASPRS	LIDAR Data Exchange Format
LBL file extension	Euro Plus	NiceLabel Template Format
LBX file extension	Microsoft	Visual FoxPro Main (DBF) Label Description Format
LCD file extension	ABBYY	Abbyy Finereader Sprint Format
LCM file extension	Lipikar	Lipikar Custom Map Format
LD2 file extension	Lingoes Project	Lingoes Compiled Dictionary Format
LDF file extension	Microsoft	Microsoft SQL Server Log Format
LDIF file extension	N/A	LDIF Address Book Interchange Format
LEF file extension	N/A	LEN Exchange Format
LEX file extension	Adobe Systems	Adobe Linguistic Library Data Format
LFP file extension	IPRO Tech	IPRO View Database Format
LGC file extension	Prosystech	SimpleK Database Format
LGF file extension	Palmer Performance	PMSCAN Log Format
LGH file extension	N/A	HMI Historical Log Format
LGI file extension	Softronics	Multimedia Logic Format
LGL file extension	Large Graph Layout	Large Graph Layout Edge Format
LHR file extension	Intuit	Quicken Financial Life For Mac Financial Data Format
LIB file extension	N/A	Microsoft Linker Input Library Format
LIF file extension	N/A	TurboTax Information Archive Format
LIFE file extension	Light of Creativity	LIGHT Format
LIVEREG file extension	Symantec	Symantec Livereg Antivirus Session Format
LIVEUPDATE file extension	Symantec	Symantec Liveupdate Format
LIX file extension	N/A	Logos Library System Format
LLB file extension	National Instruments	LabVIEW Application Program Library Format
LMS file extension	LenMus	LenMus Score Format
LMX file extension	Nokia	Nokia Landmark Exchange Format
LNG file extension	The MAME Team	MAME Language Format
LNT file extension	N/A	LiveNote Case Format
LOC file extension	N/A	Localisation String Resource Header Format
LOCALSTORAGE file extension	The WebKit Open Source Project	WebKit Local Storage Data Format
LP7 file extension	Lex Persona	LP7Signer Digital Signed Format
LPDB file extension	Koingo Software	Librarian Pro Database Format
LPMD file extension	LPMD	Las Palmeras Molecular Dynamics (LPMD) Data Format
LPP file extension	CyberLink	LabelPrint Project Format
LRCAT file extension	Adobe Systems	Adobe Lightroom Catalog Format
LRDATA file extension	Adobe Systems	Adobe Lightroom Preview Data
LRF file extension	Sony	BBeB Ebook Format
LRPREV file extension	Adobe Systems Incorporated	Adobe Photoshop Lightroom Index
LRS file extension	N/A	BBeB Ebook Source Format
LRX file extension	Sony	BBeB Ebook Format
LS3 file extension	PG Music	Band-in-a-Box Style Format
LSF file extension	N/A	Logos Library System Format
LSL file extension	Hewlett-Packard	LightScribe Template Labeler Label Format
LSP file extension	N/A	LANsurveyor Poll List Format
LSR file extension	N/A	LANsurveyor Report Format
LST file extension	Hewlett-Packard	LightScribe Template Labeler Template Format
LSU file extension	N/A	LANsurveyor Map Format
LUT file extension	Lutron Electronics	RadioRA Database Format
LUTX file extension	Lutron Electronics	RadioRA Essentials Database Format
LVM file extension	National Instruments	LabVIEW Measurement Format
LVW file extension	New Wave Concepts	Livewire Document Format
LW4 file extension	John McKernon Software	Lightwright 4 Show Data Format
LWX file extension	John McKernon Software	Lightwright Database
LY file extension	GNU	LilyPond Music Score Format
LZK file extension	BACAL software	LoizziTimeControl Database
M file extension	Wolfram Research	Mathematica Function Or Commands Format
M12 file extension	Schiller	Schiller Medilog ECG Raw Data Format
M4T file extension	The Sage Group plc	Sage MAS 90 Table
MACBIN file extension	Apple	MacBinary Archive
MAF file extension	Microsoft	Microsoft Access Form Shortcut Format
MAG file extension	Open Circuit Design	Magic Circuit Layout Format
MAI file extension	Microsoft	Microsoft Mail Message Format
MAP file extension	SWIFT Weather	Weather Defender Map Format
MAPSDATA file extension	Apple	Apple IOS Map Data Format
MAQ file extension	Microsoft	Microsoft Access Query Shortcut Format
MARSHAL file extension	RISE to Bloome Software	Marshal Editor Data Migration Model Format
MAS file extension	N/A	Microsoft Access Stored Procedures Format
MAT file extension	The MathWorks	MATlab Workspace Variables Format
MAV file extension	N/A	Microsoft Access View Format
MBB file extension	ManaBook Software	ManaBook Format
MBD file extension	MediaChance	Multimedia Builder MP3 Authoring Format
MBDB file extension	Apple, Inc.	Apple IOS Backup Manifest
MBDX file extension	Apple, Inc.	Apple IOS Backup Manifest
MBF file extension	Microsoft	Microsoft Money Backup Format
MBG file extension	Fookes	Mailbag Assistant E-mail Archive Format
MBL file extension	Vernier	Logger Pro Experiment Data Format
MBP file extension	Mobipocket	Mobipocket EBook Auxiliary Format
MBSA file extension	Microsoft	Microsoft Baseline Security Analyzer Format
MBT file extension	Scout Management Software	Blue Card Manager Merit Badge Template Format
MBX file extension	N/A	E-mail Mailbox Format
MC1 file extension	MedCalc	MedCalc Data Format
MCD file extension	PTC	MathCAD Document Format
MCDB file extension	Adobe Systems Incorporated	Adobe Premiere Pro Media Cache Database
MCDX file extension	PTC	Mathcad Prime Document Format
MCP file extension	Megacubo	Megacubo Package
MCXE file extension	Clinical & Biomedical Computing	MedicinesComplete Data Format
MD file extension	Reilly Technologies	Moneydance Financial Data Format
MD8 file extension	GarageCUBE	GarageCUBE Modul8 Project Format
MDB file extension	Microsoft	Microsoft Access Database Format
MDBHTML file extension	Microsoft	Microsoft Office Access HTML Document Format
MDBX file extension	N/A	Access Based Database
MDC file extension	Cognos	Cognons Powerplay Power Cube Database Format
MDD file extension	Octopus Studio	MDict Resource Format
MDF file extension	Microsoft	Microsoft SQL Server Master Database File Format
MDL file extension	N/A	Simulink Simulation Model
MDM file extension	Scientific Software International	HLM Multivariate Data Matrix Format
MDN file extension	N/A	Microsoft Access Blank Database Template Format
MDT file extension	N/A	Microsoft Access Database Template Format
MDX file extension	N/A	Microsoft Database Index Format
MDZ file extension	N/A	Microsoft Access Wizard Template Format
MEG file extension	MEGA Team	MEGA Data Format
MEGA file extension	Megacubo	Megacubo Metafile
MEM file extension	The Mnemosyne Project	Mnemosyne Card Collection Format
MENC file extension	Microsoft	Microsoft Windows Mobile Encrypted Format
MERLIN2 file extension	ProjectWizards	Merlin Project Format
MET file extension	eMule	EMule Cached Information Format
MEX file extension	Insight Software Solutions	Corel WordPerfect Macro Editor Expound Format
MFA file extension	MobileFrame	MobileFrame App Format
MFE file extension	MobileFrame	MobileFrame Enterprise Data Format
MFK file extension	N/A	Memsoft OS/2 Database
MFL file extension	Mozilla	Mozilla Firefox XUL Fastload Format
MFO file extension	Perl	Perl ModInfo Descriptor Format
MFP file extension	Adobe Systems	Macromedia FlashPaper Document Format
MFT file extension	Kaspersky Lab	Kaspersky Anti-Virus Format Table Format
MFU file extension	MobileFrame	MobileFrame Update Format
MFV file extension	MobileFrame	MobileFrame Device Pack Format
MGC file extension	N/A	MGCSoft Equation Illustrator Data Format
MGN file extension	N/A	Modern Genealogy Database
MGOURMET file extension	Mariner Software	MacGourmet Deluxe Document
MGOURMET3 file extension	Mariner Software	Mariner MacGourmet Document Format
MINDNODE file extension	Markus Müller	MindNode Document Format
MISSION file extension	Immersive Education	MissionMaker Project Format
MIT file extension	MineEdit	MineEdit Inventory Template Format
MK4 file extension	Schiller	Schiller Medilog ECG Raw Data Format
MLS file extension	KIDASA	Milestones Simplicity Format
MM file extension	FreeMind	FreeMind Mind Map Format
MMA file extension	Intrepid Mouse	Master Album Maker Album Format
MMAP file extension	Mindjet	MindManager Map Format
MMC file extension	Microsoft	Microsoft Office XP Media Content Format
MMCOLLECTION file extension	Oasys	Microsoft Outlook Mail Manager Plug-in Collection Format
MMD file extension	MightyMango	Mangodata Multi-user Database
MMF file extension	Microsoft	Microsoft Mail Message Format
MMP file extension	N/A	MindManager Map Format
MMU file extension	Midori Media	MyPM Merge Data Format
MMW file extension	MechCAD Software	AceMoney Financial Data Format
MNC file extension	BC	My Notes Center Notebook Format
MNG file extension	Yamaha	Yamaha PSR Disk Manager Format
MNK file extension	Wpg Computing	My Notes Keeper Notebook Format
MNO file extension	Adobe Systems	Macromedia Design Note
MNY file extension	Microsoft	Microsoft Money Data Format
MOBI file extension	Mobipocket	Mobipocket EBook Format
MOHO file extension	Smith Micro	Anime Studio Animation Project Format
MOL file extension	Symyx Technologies	MDL Molfile Molecule Format
MONEY file extension	Jumsoft	Money Data Format
MONEYWELL file extension	No Thirst Software	MoneyWell Financial Data Format
MOSAIC file extension	Frank M. Midgley	MacOSaiX Mosaic Format
MOX file extension	Imagine That	ExtendSim Model Format
MPD file extension	Microsoft	Microsoft Project Database Format
MPDB file extension	Microsoft Corporation	Windows Media Player Database
MPI file extension	The InstallJammer Team	InstallJammer Project Format
MPJ file extension	Minitab	MINITAB Spreadsheet Project Format
MPP file extension	Microsoft	Microsoft Project Plan Format
MPPZ file extension	Magicplot Systems	MagicPlot Project Format
MPR file extension	FileMaker	FileMaker Spelling Dictionary Format
MPT file extension	Microsoft	Microsoft Project Template Tile
MPX file extension	Microsoft	Microsoft Project Export Format
MPZ file extension	Benetech	Miradi Project Format
MPZIP file extension	National Instruments	Multisim Pack Format
MQ4 file extension	MetaQuotes Software	MetaTrader Custom Indicator Format
MRD file extension	Grandite	SILVERRUN RDM Database Schema
MRG file extension	MySQL	MySQL Reference Format
MS10 file extension	National Instruments	NI Multisim V10 Circuit Design Format
MS8 file extension	National Instruments	NI Multisim V8 Circuit Design Format
MSB file extension	Oracle	Oracle Binary Message Format
MSC file extension	The MuseScore Team	MuseScore Music Score Format
MSHDB file extension	Rotunda Software	Ministry Scheduler Pro Database
MSIF file extension	Avanquest	MyLabel Designer Deluxe Label Format
MSMESSAGESTORE file extension	Microsoft Corporation	Windows Mail Message Information Database
MSP file extension	Apple	ClarisWorks Dictionary Format
MSS file extension	MSB	MyScreenSaver Builder Package Format
MTC file extension	Digistore Solutions (S) Pte. Ltd.	MediaTracker Database
MTF file extension	ARMON Technologies	Mortality Table Format
MTH file extension	N/A	Derive Math Format
MTN file extension	Crystal Impact GbR	Match! Database
MTT file extension	Digital Confidence	MetadataTouch Template
MTW file extension	Minitab	Minitab Data Format
MUC file extension	Bitz & Pixelz BV	Music Collector Collection Data
MUD file extension	Lightbox Education	Textease Multi User Database
MUF file extension	Alpha Software	Alpha Five Access Control Format
MUP file extension	Braeburn Software	Music Publisher Data Format
MW file extension	Maplesoft	Maple Worksheet Format
MWB file extension	MySQL	MySQL Workbench Database Models
MWF file extension	Autodesk	MapGuide Format
MWS file extension	Maplesoft	Maple Spreadsheet Document Format
MWX file extension	Logo Computer Systems	MicroWorlds EX Format
MX file extension	Wolfram Research	Matlab Common Matrix Routines Format
MXAD file extension	J R Oakley	Mandelbrot Explorer All Data Format
MXC2 file extension	MAGIX	MAGIX Music Maker Cache
MXDIC file extension	Maxthon International	Maxthon Dictionary Format
MXG file extension	Mobiiko	Miinoto Exchangeable Group Format
MXI file extension	Adobe Systems	Adobe Dreamweaver Extension Manager Format
MYD file extension	MySQL	MySQL Database Data Format
MYI file extension	N/A	MySQL Database Index Format
NAM file extension	U.S. Geological Survey	MODFLOW Name Format
NBE file extension	Tenable Network Security	Nessus Scan Result Format
NBK file extension	SMART Technologies	NovaBACKUP Script Format
NBP file extension	Wolfram Research	Mathematica Notebook Format
NCORX file extension	Adobe Systems	Adobe Encore Project Format
NDB file extension	Sourcefire	ClamAV Extended Signature Format
NDF file extension	Microsoft	Microsoft SQL Server Secondary Data Format
NDIF file extension	Nokia	Nokia Data Format
NDK file extension	IBM	Lotus Notes Database Design Elements
NDX file extension	N/A	DBase Index Format
NESSUS file extension	Tenable Network Security	Nessus Network Security Scanner Format
NET file extension	netViz	NetViz Project Format
NETA file extension	N/A	Netica Bayesian Network Binary Format
NETSPD file extension	NetSpot Team. Etwok	NetSpot Survey Project Format
NETSPM file extension	NetSpot Team. Etwok	NetSpot Map Format
NFL file extension	Nokia	Nokia Flash Lite Package
NFO file extension	The FIEN Group	Folio Infobase Format
NITF file extension	N/A	National Imagery Transmission Format
NLOGO file extension	NetLogo	NetLogo Model Format
NLOGO3D file extension	NetLogo	NetLogo 3D Model Format
NLPE file extension	PremiumSoft CyberTech Ltd.	Navicat For SQLite Exported Table
NMIND file extension	NovaMind	NovaMind Mind Map Format
NMP file extension	EyePower Games	NewsMaker Project Format
NNI file extension	Neural Science	ANNI Neural Network Investing Format
NNP file extension	Neural Science	ANNI Neural Network Portfolio Format
NOPE file extension	PremiumSoft CyberTech Ltd.	Navicat For Oracle Exported Table
NOT file extension	Notation Software	Notation Or Note Format
NOTEBOOK file extension	SMART Technologies	SMART Notebook Format
NP file extension	N/A	Portfolio NetPublish Web Template Format
NPL file extension	Nokia	Nokia Audio Format
NPPE file extension	PremiumSoft CyberTech Ltd.	Navicat For PostgreSQL Exported Table
NPR file extension	Steinberg Media Technologies	Nuendo Format
NPT file extension	N/A	Navicat For MySQL Data Transfer Profile Format
NRB file extension	Nero	Nero CD-ROM Boot Compilation Format
NRC file extension	Nero	Nero UDF/ISO CD-ROM Compilation
NRD file extension	Nero	Nero DVD-Video Compilation Format
NRL file extension	Autonomy Interwoven	Autonomy Interwoven Link Format
NRM file extension	Nero	Nero Mixed-Mode-CD Compilation Format
NRU file extension	Nero	Nero UDF CD-ROM Compilation Format
NS2 file extension	IBM	Lotus Notes Database Format
NS3 file extension	IBM	Lotus Notes Database Format
NS4 file extension	IBM	Lotus Notes Database Format
NSF file extension	IBM	Lotus Notes Database Format
NSG file extension	IBM	Lotus Notes Database
NSPE file extension	PremiumSoft CyberTech Ltd.	Navicat For SQL Server Exported Table
NSQ file extension	Syntes	NScheduler Qlikview Schedule Format
NSR file extension	Tenable Network Security	Nessus Project Format
NSX file extension	Vista Software	Apollo Server Database Index
NTX file extension	Clipper	Clipper Database Index Format
NUPKG file extension	Intego	NuGet Source Code Package Format
NV2 file extension	Q.W. Page Associates	NewViews 2 Accounting Data Format
NVDL file extension	International Standards Organization	NVDL Script
NVL file extension	N/A	UniChem Results Format
NVM file extension	N/A	PlayStation 2 BIOS Configuration Format
NVRAM file extension	VMware	VMware VM BIOS State Format
NWDB file extension	The Neat Company	NeatReceipts Database
NWS file extension	Microsoft	Microsoft Outlook Express News Message Format
NX1 file extension	NexusDB Pty Ltd.	NexusDB Database
NX2 file extension	NexusDB Pty Ltd.	NexusDB Database
NYF file extension	Wjj Software	MyBase Database Format
OAB file extension	N/A	Microsoft Outlook Offline Address Book Format
OBB file extension	Google	Google Android Opaque Binary Blob Format
OBD file extension	Microsoft	Microsoft Office Binder Document Format
OBJ file extension	N/A	Intel (Object Module Format) Relocatable Object Module
OCC file extension	Oceanic Consulting Corporation	Oceanic DataPool Format
OD file extension	INRIA/UNSA	Mascotte Mascopt Request Format
OD1 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis 5 Database
OD2 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis 5 Database
OD3 file extension	TigerLogic Corp. (Omnis Technology Corporation)	Omnis Studio Database
OD4-9 file extension	N/A	Omnis5 Database
ODB file extension	OASIS	OpenOffice.org OpenDocument Database Format
ODC file extension	OASIS	OpenOffice.org OpenDocument Format
ODF file extension	OASIS	Open Document Interchange Format (ODIF)
ODP file extension	Sun Microsystems	OpenOffice.org OpenDocument Presentation Format
ODX file extension	Microsoft	Microsoft BizTalk Server Diagram Format
OEACCOUNT file extension	Microsoft	Windows Mail Account Settings Format
OEB file extension	IDPF	Open EBook Format
OFC file extension	Microsoft	Open Financial Connectivity Format
OFM file extension	Nuance Communications	OmniForm Form Format
OFT file extension	Microsoft	Microsoft Outlook Template Format
OFX file extension	N/A	Open Financial Exchange Format
OGS file extension	Origons	Origin Script Format
OIF file extension	Intuit Inc.	QuickBase Web-sharable Database Interchange
OLK file extension	Microsoft	Microsoft Outlook Address Book Format
OLK14CATEGORY file extension	Microsoft	Microsoft Outlook 2011 For Mac Category Format
OLK14CONTACT file extension	Microsoft	Microsoft Outlook 2011 For Mac Contact Format
OLK14DBHEADER file extension	Microsoft Corporation	Microsoft Outlook 2011 For Mac Database
OLK14EVENT file extension	Microsoft	Outlook Calendar Event Format
OLK14GROUP file extension	Microsoft	Outlook Group Format
OLK14MAILACCOUNT file extension	Microsoft	Microsoft Outlook 2011 For Mac Mail Account Settings Format
OLK14MESSAGE file extension	Microsoft	Microsoft Outlook 2011 For Mac Message Format
OLK14MSGSOURCE file extension	Microsoft	Microsoft Outlook 2011 For Mac Message Source Format
OLK14NOTE file extension	Microsoft	Outlook Note Format
OLK14SIGNATURE file extension	Microsoft	Microsoft Outlook 2011 For Mac Signature Format
OLK14TASK file extension	Microsoft	Outlook Task Format
OLM file extension	Microsoft	Microsoft Outlook For Mac Data Format
OLT file extension	Orbit Downloader	Orbit Downloader Download List Format
OMCS file extension	Krekeler	Office Manager Access Format
OMP file extension	Krekeler	Office Manager Pro Document Archive
OND file extension	IBM	Lotus Notes Format
ONE file extension	Microsoft	Microsoft OneNote Document Format
ONT file extension	theWord Bible Software	TheWord Module Format
ONTX file extension	theWord Bible Software	TheWord Encrypted Module Format
OO3 file extension	N/A	Omni Group Outliner 3 Format
OPF file extension	E-Book Systems	FlipViewer FlipBook Format
OPX file extension	HumanConcepts	Microsoft Office Organization Chart File Format
OQY file extension	Microsoft	Microsoft Excel OLAP Query Format
OR2 file extension	IBM	Lotus Organizer 2 Format
OR3 file extension	IBM	IBM Lotus Organizer 97 Format
OR4 file extension	IBM	Lotus Organizer Data Format
OR5 file extension	IBM	IBM Lotus Organizer Format
OR6 file extension	IBM	Lotus Organizer Data Format
ORA file extension	Oracle	Oracle Database Parameter Configuration Format
ORG file extension	N/A	Lotus Organiser Format
ORX file extension	Radiant Logic	RadiantOne Virtual Directory Server Database Schema
OT file extension	theWord Bible Software	TheWord Text Module Format
OTF file extension	NedGraphics	OpenTuft Tufting Design Format
OTL file extension	Fookes Software	Super NoteTab Template Format
OTLN file extension	A Sharp	Opal Outline Format
OTP file extension	N/A	OpenOffice.org Presentation Template Format
OTX file extension	theWord Bible Software	TheWord Encrypted Module Format
OUT file extension	N/A	Output Format
OV file extension	Revelation Software	OpenInsight Database Overflow
OVA file extension	Obtiv	Open Virtual Machine Format
OVF file extension	VMware	Open Virtualization Format Package
OWC file extension	OutWit Technologies	OutWit Hub OutWit Catch Db Format
P3 file extension	Oracle	Oracle Primavera Project Planner Format
P96 file extension	N/A	Win96 Database Format
P97 file extension	N/A	Win97 Database Format
PAB file extension	Microsoft	Microsoft Outlook Personal Address Book Format
PAF file extension	Intellectual Reserve	Personal Ancestral Format
PAG file extension	ActiveState Software	ActivePerl Pro Studio Hash Database
PAN file extension	N/A	The Panorama Factory Project Format
PART00000 file extension	Ashampoo	Ashampoo WinOptimizer Split Archive File (part 1)
PASSWORDWALLET4 file extension	Selznick Scientific Software	PasswordWallet Encrypted Data Format
PAW file extension	Pawaa Software	PawaaFILE File Format
PBD file extension	AEC Logic Private Limited	ProBID+ Data Format
PBK file extension	Microsoft	Microsoft Dial-Up Phonebook Format
PC file extension	Personal Composer	Personal Composer Musical Notation Format
PCAP file extension	N/A	Packet Capture Data Format
PCAPNG file extension	N/A	PCAP Next Generation Dump Format
PCB file extension	N/A	Printed Circuit Board Format
PCR file extension	FutureMark	PCMark Benchmark Format
PD4 file extension	Microsoft	Windows Photo Gallery User Format
PD5 file extension	Microsoft	Windows Live Photo Gallery Information Format
PDAS file extension	hfrmobile	PDAStore Store Flie
PDB file extension	N/A	Microsoft Visual Studio Visual C++ Program Database Format
PDBX file extension	SunGard	Martini Personal Database
PDD file extension	Medtronic	Medtronic Programmer Data Format
PDFIG file extension	PDF Colony Software	PDF Index Generator Project Format
PDM file extension	Sybase	Sybase PowerDesigner Format
PDO file extension	Tama Software	Pepakura Designer Paper Craft Model Design Format
PDS file extension	NASA	Planetary Data System Graphic Image Format
PDT file extension	Thomson Reuters	ProCite Database
PDX file extension	Adobe Systems	Adobe Acrobat Index Format
PEB file extension	AEC Logic Private Limited	ProEST+ Buildings Format
PEC file extension	Brother International Corporation	Brother Embroidery File Format
PEP file extension	Office Work Software	TurboProject Project Format
PEX file extension	Merak	Merak Peep Data Format
PEZ file extension	Prezi	Prezi Desktop Transfer Format
PF file extension	Microsoft	Windows Prefetch Format
PFC file extension	AOL	AOL Personal Filling Cabinet
PFL file extension	N/A	Family Lawyer Data Format
PGPF file extension	Musicisforliving.com	Password Generator Password Format
PHB file extension	Motorola	Motorola Phone Book Format
PHD file extension	CyberLink	PhotoDirector Project Format
PHM file extension	Pro Home Manager	Pro Home Manager Data Format
PHR file extension	Adobe Systems	Adobe RoboHelp Phrase Format
PI file extension	10101	IPi Pi Calculation Storage
PIS file extension	ps2dis	PS2DIS Project Format
PJ2 file extension	adnx	XPlan Document Format
PJX file extension	N/A	Visual FoxPro Project
PKA file extension	Cisco	Packet Tracer Practice Activity Format
PKB file extension	Oracle	Oracle PL/SQL Package Body Format
PKH file extension	Oracle	Oracle PL/SQL Package Format
PKS file extension	Oracle	Oracle PL/SQL Package Specification Format
PKT file extension	Cisco	Packet Tracer Network Simulation Format
PLAN file extension	Calligra	Calligra Plan Document
PLANNER file extension	The GNOME Project	Gnome Planner Format
PLD file extension	MIE Software	MIE People Database
PLN file extension	ACNielsen	Spaceman Planogram Format
PLS file extension	MYOB Technology	MYOB Data Format
PLW file extension	Pico Technology	PicoLog Data Format
PMATRIX file extension	Appfluence	Priority Matrix Project Format
PML file extension	Sysinternals	Process Monitor Log Format
PMM file extension	David Harris	Pegasus Mail Mail Message Folder
PMO file extension	Broderbund	Broderbund PrintMaster Print Meta Object Format
PMR file extension	Microsoft	Microsoft Windows Performance Monitor Report
PNPROJ file extension	Simon Steele	Programmers Notepad Project Format
PNPT file extension	Simon Steele	Programmers Notepad Project Template Format
PNS file extension	Popspring	Popnoggin Subject Format
PNT file extension	Popspring	Popnoggin Theme Format
POD file extension	Serena	Openproj Project Format
POI file extension	Magellan	Magellan Maestro Point Of Interest Format
POR file extension	SPSS	SPSS Portable Format
POS file extension	Trimble Navigation	Trimble Position Format
POST file extension	Light of Creativity	LIGHT Data Format
POSTAL file extension	TomTom International	TomTom Postal Code Format
POT file extension	Microsoft	Microsoft PowerPoint 97 To 2003 Template Format
POTM file extension	Microsoft	Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Template Format
POTX file extension	Microsoft	Microsoft PowerPoint 2007/2010 Open XML Presentation Template Format
PP file extension	Pocket Physics	Pocket Physics Saved Data Format
PP2 file extension	Nessoft	PingPlotter Sample Format
PPF file extension	Planit Software	EdgeCAM Part Data
PPP file extension	CyberLink	CyberLink PowerProducer Project Format
PPR file extension	Accord Software & Systems	Project Planner Reader Format
PPS file extension	Microsoft	Microsoft PowerPoint 97 To 2003 Complete Slide Show Format
PPSM file extension	Microsoft	Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Complete Slide Show Format
PPSX file extension	Microsoft	Microsoft PowerPoint 2007/2010 Open XML Complete Slide Show Format
PPT file extension	Microsoft	Microsoft PowerPoint 97 To 2003 Presentation Format
PPTM file extension	Microsoft	Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Presentation Format
PPTX file extension	Microsoft	Microsoft PowerPoint 2007/2010 Open XML Presentation Format
PRB file extension	xyAlgebra	XyALGEBRA Format
PRC file extension	Mobipocket	Mobipocket EBook Format
PRD file extension	SoftMaker Software	SoftMaker Presentations Document Format
PRE file extension	IBM	Freelance Presentation Format
PRF file extension	eQuorum	Plot Station Plot Request Format
PRINTCD2 file extension	EPSON	Epson Print CD Format
PRJ file extension	N/A	Project Format
PRJX file extension	IC Code	SharpDevelop Project Database
PRN file extension	IBM	Lotus 1-2-3 Formatted Text Format
PRO4 file extension	Renewed Vision	ProPresenter Document Format
PRO4PL file extension	Renewed Vision	ProPresenter Playlist Format
PRO4PLX file extension	Renewed Vision	ProPresenter Playlist Bundle
PRO4X file extension	Renewed Vision	ProPresenter 4 Bundle Format
PRO5 file extension	Renewed Vision	ProPresenter Document Format
PRO5PL file extension	Renewed Vision	ProPresenter Playlist Format
PRO5PLX file extension	Renewed Vision	ProPresenter Playlist Bundle Format
PRO5X file extension	Renewed Vision	ProPresenter Bundle Format
PRP file extension	IBM	IBM Rational Rose Model Properties Format
PRS file extension	Harvard Graphics	Harvard Presentation Format
PRT file extension	Corel	WordPerfect Presentations Document Template
PRZ file extension	IBM	Lotus Freelance Graphics Format
PSA file extension	Adobe Systems	Adobe Photoshop Album Format
PSAFE3 file extension	SourceForge.net	Password Safe Database
PSF file extension	N/A	GPS Prediction Support Format
PSFLIB file extension	N/A	Sony Playstation Sound Library
PSFLIB2 file extension	N/A	Playstation Sound Format Library
PSM file extension	SiSense	Prism Document
PSPD file extension	Sonic Solutions	Roxio PhotoSuite Project Format
PST file extension	Microsoft	Microsoft Outlook Personal Folder Format
PSWX file extension	AceBIT	Password Depot Password Format
PTB file extension	N/A	Power Tab Guitar Tablature Editor Format
PTF file extension	Aurora Digital Imaging	Scrapbook Flair Template Format
PTK file extension	Intuit	Quicken Online Data Format
PTN file extension	Nuance Communications	PaperPort Thumbnail Images
PTZ file extension	Thomson West	E-Transcript Bundle Format
PVL file extension	N/A	Instalit Library Format
PXA file extension	Proinfocus	XpressAccounts Data Format
PXC file extension	Photodex	Photodex ProShow Cache Format
PXF file extension	STAR Group	STAR Transit Translation Project Format
PXJ file extension	Roxio	Roxio RecordNow Project Format
PXL file extension	Microsoft	Microsoft Pocket Excel Spreadsheet Format
Q07 file extension	Intuit Canada	QuickTax 2007 Tax Return Format
Q08 file extension	Intuit Canada	QuickTax 2008 Tax Return Format
Q09 file extension	Intuit Canada	QuickTax 2009 Tax Return Format
Q3D file extension	Act-3D	Quest3D Project Format
QB2005 file extension	Intuit	QuickBooks 2005 For Mac Backup Format
QB2006 file extension	Intuit	QuickBooks 2006 For Mac Backup Format
QB2007 file extension	Intuit	QuickBooks 2007 For Mac Backup Format
QB2009 file extension	Intuit	QuickBooks 2009 For Mac Backup Format
QB2010 file extension	Intuit	QuickBooks 2010 For Mac Backup Format
QB2011 file extension	Intuit	QuickBooks 2011 For Mac Backup Format
QB2012 file extension	Intuit	QuickBooks 2012 For Mac Backup Format
QBE file extension	dataBased Intelligence, Inc.	DBASE Saved Query
QBQUERY file extension	MySQL AB	MySQL Query Browser Saved SQL Query Command
QBW file extension	Intuit	QuickBooks Company Format
QD0 file extension	N/A	Omnis Quartz Segment 10 Data
QD1 file extension	N/A	Omnis Quartz Segment 1 Data
QD2 file extension	N/A	Omnis Quartz Segment 2 Data
QD4 file extension	N/A	Omnis Quartz Segment 4 Data
QD5 file extension	N/A	Omnis Quartz Segment 5 Data
QD6 file extension	N/A	Omnis Quartz Segment 6 Data
QD7 file extension	N/A	Omnis Quartz Segment 7 Data
QD8 file extension	N/A	Omnis Quartz Segment 8 Data
QD9 file extension	N/A	Omnis Quartz Segment 9 Data
QDAT file extension	Apple	Quicktime Installer Cache
QDB file extension	Intuit	Quicken Backup Format
QDC file extension	Quotalys Ltd.	Quick Devis Database
QDF file extension	Intuit	Quicken Financial Data Format
QDF-BACKUP file extension	Intuit	Quicken Financial Data Backup Format
QDFM file extension	N/A	Quicken For Mac Data Format
QDFX file extension	Intuit	Quicken Essentials For Mac Financial Data Exchange Format
QDP file extension	NASA	MPQDraft Plugin Format
QDT file extension	Intuit	Quicken Data Format
QEL file extension	Intuit	Quicken Electronic Library Format
QFX file extension	Intuit	Quicken Financial Exchange Format
QIF file extension	Intuit	Quicken Interchange Format
QM file extension	Nokia	Qt Compiled Translation Source Format
QMF file extension	IBM	IBM Lotus Approach Database Query
QPB file extension	N/A	Quicken Payroll Format
QPF file extension	Altera	Quartus II Project Format
QPH file extension	Intuit	Intuit Quicken Price History Format
QPM file extension	N/A	Quick Pallet Maker Input Data Format
QRC file extension	Quark	QuarkXPress Required Component Format
QRP file extension	QuSoft	QuickReport Report Format
QRY file extension	N/A	Database Query Format
QSD file extension	Intuit	Quicken Data Format
QUICKENDATA file extension	Intuit	Quicken Essentials For Mac Financial Data Format
QUIZ file extension	Quobject Software	Quizmaker 09 To 13 Quiz Format
QUOX file extension	Quobject Software	Quobject Format
QVD file extension	QlikTech International	QlikView Data Format
QVP file extension	Qarbon	ViewletBuilder Project Format
QVW file extension	QlikTech International	QlikView Document Format
QXF file extension	Intuit	Quicken Essentials For Mac Financial Data Exchange Format
R2K file extension	N/A	Repertoire 2000 Music Database
RAL file extension	Span Software	WinRail Track Design Format
RBT file extension	LEGO	Lego MINDSTORMS NXT Program Format
RCD file extension	University of Virginia	Arcade Input Format
RCG file extension	Recog	Recog Character Recognition Set Format
RCX file extension	RED	REDCINE-X Project Format
RDA file extension	The R Project for Statistical Computing	Oracle Storage Area Format
RDATA file extension	The R Project for Statistical Computing	R Workspace Format
RDB file extension	N/A	N64 Nintendo 64 ROM Database Format
RDLX file extension	Microsoft	Microsoft Power View Project Format
RDX file extension	Borland	Borland Reflex Database Format
REB file extension	The Reimbursement Tracker Team	Reimbursement Tracker Data Format
REF file extension	Microsoft	Reference Format
REFERENCE file extension	N/A	Budget In Brief Application Reference Format
REL file extension	Symantec	Norton Internet Security 2001 Log Format
RET file extension	SAP	SAP BusinessObjects Template Format
RF1 file extension	N/A	Retirement Forecast Format
RFA file extension	Autodesk	Autodesk Revit Architecture Family Format
RFH file extension	Raddon Financial Group	RFG Integrator Householding Database
RFO file extension	Siber Systems	RoboForm License And Options Format
RGDB file extension	N/A	Adobe Registration Database
RGE file extension	Microsoft	Microsoft Outlook For Mac Archive Format, Entourage Personal Folder Format
RGMC file extension	RootsMagic	RootsMagic Genealogy Project Format
RGO file extension	Cerience	RepliGo Virtual Print Format
RHISTORY file extension	The R Project for Statistical Computing	R History Format
RL file extension	R.LAB	R.viewer Format
RLN file extension	Alpha Software, Inc.	Alpha Four Database
RMUF file extension	Alpha Software	Alpha Five Runtime Format
RMW file extension	ALD	RAM Commander Database
RNG file extension	N/A	RELAX NG Source Code Format
RNQ file extension	N/A	Renque Model Format
ROCA file extension	RIB Software	RIB Office Compressed Archive Format
ROD file extension	Actuate	Actuate E.Report Designer Report Object Design
ROG file extension	N/A	Roger 2 Data Format
ROI file extension	Actuate	Report Object Instance
ROU file extension	N/A	Gerber Route Format
ROX file extension	Sonic Solutions	Roxio Creator Project Format
ROXIO file extension	Sonic Solutions	Roxio Creator Project Format
RPA file extension	RIB Software	RIB ITWO Project Archive Format
RPD file extension	Hand Multimedia	Roleplay Designer Data Format
RPP file extension	Cockos	REAPER Project Format
RPPRJ file extension	Axure Software Solutions	Axure RP Shared Project Format
RPT file extension	SAP	Report Format
RRT file extension	Alta Vente	Rhapzode Resource Template Format
RSC file extension	Nokia	Symbian Application Compiled Resource Format
RSD file extension	REAL	Database Format
RSDB file extension	Resort Software Pty. Ltd.	Resort Software Database
RSP file extension	Rockwell Automation	RSLogix PLC Program Format
RSV file extension	Rockwell Automation	RSView32 Project Format
RSW file extension	N/A	R&R SQL Report Writer Report Format
RTA file extension	Adobe Systems	Adobe RoboHelp Configuration Format
RTE file extension	N/A	Navigation Route
RTSTN file extension	RapidSolution Software	Audials Station Format
RTW file extension	MathWorks, Inc.	Real-Time Workshop Database
RTWSH file extension	RapidSolution Software	Radiotracker Wishlist Format
RVL file extension	Adobe Systems	Adobe Revel Library Format
RVT file extension	Autodesk	Autodesk Revit Architecture Project Format
RWD file extension	NRG Systems	RWD Compressed Game Archive
RWG file extension	Gammadyne	Random Word Generator File Format
RWS file extension	eEye Digital Security	Retina Wireless Scanner Format
RZB file extension	Red Zion	Red Zion E-book Book Format
S2E file extension	Trong	SWF To EXE Converter Project Format
S3DB file extension	N/A	MySQL Database
S85 file extension	Sabre	SABRE StaffPlan Chart Format
SAH file extension	Berkeley	Seti@home Data
SAM07 file extension	Course Technology	SAM 2007 Package Format
SAR file extension	Sibelius	Sibelius Arrange Style Sar Format
SAS7BDAT file extension	SAS Institute Inc.	SAS Database
SAV file extension	N/A	SPSS Data Sets Database Format
SAVEDSTATE file extension	Virtual Router	Virtual Router Saved State Format
SBD file extension	Microsoft	Microsoft Office Accounting Company Data Format
SBF file extension	N/A	SmartBroker Data Format
SBQ file extension	Superbase Developers	Superbase Query Definition Format
SBT file extension	Superbase Developers	Suberbase Record Notes Format
SBW file extension	US Treasury	US Treasury Savings Bonds Wizard Format
SBX file extension	ESRI	ArcView Spatial Index For Read-write Shape Format
SC45 file extension	Solutions Etcetera	SuperCard Project Format
SCA file extension	Symantec	Norton Antivirus Format
SCEXCLUDB file extension	Smith Micro	Spring Cleaning Exclusions Format
SCF file extension	N/A	DNA Sequence Format
SCG file extension	Midori Media	MyPM SCG Definition Format
SCH file extension	CadSoft	CAD Schematics Format
SCM file extension	Samsung	Samsung Channel List Format
SCRESTORELOG file extension	Smith Micro	Spring Cleaning Restore Log Format
SCRESULTS file extension	Smith Micro	Spring Cleaning Results Format
SCX file extension	N/A	FoxPro Main Screen Description Format
SCZ file extension	SmartDraw.com	SmartDraw Package Collection Format
SD3 file extension	HY-TEK Sports Software	Hy-Tek Meet Manager Database Related
SD4 file extension	Programming Sunrise	Smart Diary Suite Database
SDB file extension	Integrated Data Processing	ServerBoss Database Format
SDD file extension	N/A	OpenOffice.org Impress Presentation Format
SDF file extension	N/A	Standard Data Format
SDINSTALL file extension	Versoworks	Speckie Dictionary Format
SDL file extension	N/A	Web Service Description Language Format
SDLXLIFF file extension	SDL	SDL Trados Studio Format
SDP file extension	N/A	Session Description Protocol Format
SDQ file extension	N/A	SAS Data Format
SDS file extension	N/A	OpenOffice.org Chart Format
SDZ file extension	National Cancer Institute	NCI Compressed Database
SE1 file extension	CT Summation, Inc.	CT Summation IBlaze Database
SEL file extension	Mincom	Mincom LinkOne Selection List Format
SEN file extension	Neyer Software	SenTest Test Results
SEO file extension	SEO Note	SEO Note Format
SEQ file extension	N/A	DNA Baser Format
SER file extension	Applied Biosystems	GeneMapper Project Format
SG3 file extension	SourceForge.net	ChessDB Game
SGML file extension	N/A	Standard Generalized Markup Language Format
SGN file extension	Slax	Slax Boot Format
SGR file extension	N/A	SGR Genome Data Format
SHC file extension	Adobe Systems	Adobe Photoshop Contours
SHOW file extension	Hancom	Hancom Office Hanshow Presentation Format
SHS file extension	Microsoft	Microsoft Windows 95/98 Clipboard Format
SHW file extension	Corel	Corel Presentations Slide Show
SHX file extension	ESRI	AutoCAD Shape Compiled Format
SIDX file extension	Smith Micro	StuffIt Archive Index Format
SIM file extension	SAP	SAP Tutor Format
SIR file extension	SIR	SIR (Scientific Information Retrieval) Database
SIS file extension	Digital Conference	Sisma Database Format
SKC file extension	Borland	SideKick For Windows Database Format
SKIM file extension	Skim	Skim Notes Format
SKV file extension	N/A	Semicolon Separated Values Format
SKX file extension	Microsoft	XLANG Schedule Format
SLDMAT file extension	SolidWorks Corporation	SolidWorks Material Database
SLDTM file extension	SDL	SDL Translation Memory Format
SLE file extension	Sisulizer	Sisulizer Exchange Format
SLIFE file extension	Slife Labs, LLC	Slife Database
SLK file extension	Microsoft	Microsoft Symbolic Link Format
SLP file extension	Sisulizer	Sisulizer Project Format
SLX file extension	MathWorks	MathWorks Simulink Model Format
SMZ file extension	SMath	SMath Studio Compressed Document Format
SNAG file extension	TechSmith	SnagIt Capture Format
SNAPFIRESHOW file extension	Corel	Corel Snapfire Show Format
SNAPSHOT file extension	VMware	VMware ThinApp Snapshot Format
SOCIALPHONEBOOK file extension	Google Inc.	Sony Xperia Google Android Contact
SONIC file extension	Sonic Solutions	DigitalMedia Project Format
SOUNDPACK file extension	Stardock	Stardock SoundPackager Sound Package Format
SP3 file extension	Microsoft	Microsoft Windows XP With Service Pack 3 Installation Format
SP45 file extension	Solutions Etcetera	SuperCard Player Format
SPB file extension	Samsung	Samsung Kies Phone Contacts Library
SPENTRY file extension	Wavefunction	Spartan Database
SPJ file extension	NCH Software	PhotoStage Slideshow Project
SPK file extension	New Wave Concepts	Bright Spark Document Format
SPO file extension	SPSS	SPSS Output Document Format
SPQ file extension	IBM	SPSS Database Query Format
SPS file extension	SPSS	SPSS Proprietary Syntax Format
SPUB file extension	BeLight	BeLight Disc Cover Format
SPV file extension	SPSS	SPSS (Statistical Package For The Social Sciences) Analysis Output Format
SQ file extension	N/A	Sysquake Program Format
SQD file extension	N/A	Sysquake Session Data Format
SQF file extension	SourceTec Software	Sothink SWF Quicker Project Format
SQL file extension	N/A	Structured Query Language Data SQL Format
SQLITE file extension	SQLite	SQLite Database Format
SQLITE-JOURNAL file extension	SQLite Development Team	Mozilla Firefox
SQLITE3 file extension	SQLite	SQLite 3 Database Format
SQLITEDB file extension	SQLite	SQLite Database Format
SQLITEDB-SHM file extension	SQLite Development Team	SQLite Database Shared Memory
SQR file extension	N/A	SQL Structured Query Language Program Format
SQUASHFS file extension	Squashfs	Squashfs-tools Disk Image Format
SR4 file extension	SIR	SIR Database
SRD file extension	Smart Reminder	Smart Reminder Database
SRL file extension	Procedimientos-Uno, S.L.	Arquitienda Local Database
SSII file extension	Synoptics Ltd	ProReveal Data Format
SSMSSQLPROJ file extension	Microsoft Corporation	Microsoft SQL Server Project
SSO file extension	SourceForge.net	ChessDB Search Options
SSP file extension	Axialis Software	Axialis Screensaver Image Format
SSV file extension	Seavus	Seavus Secure Project Format
SSX file extension	IBM	IBM Rational XDE
ST45 file extension	Solutions Etcetera	SuperCard Trial Project Format
STA file extension	ABAQUS	Abaqus/CAE Information Summary Format
STATS file extension	FreeSurfer	FreeSurfer Statistics Format
STDL file extension	Dextronet	Swift To-Do List Database
STF file extension	Microsoft	Microsoft Exchange Server Temporary Format
STI file extension	N/A	StarOffice Presentation Template Format
STK file extension	Pivot	Personal Stock Monitor Format
STL file extension	Adobe Systems	Adobe Fireworks Style Library Format
STM file extension	Microsoft	Exchange Streaming Media Format
STP file extension	Appricon	Analysis Studio Project Information Format
STPROJ file extension	Samsung	Samsung Theme Designer Project Format
STR file extension	dataBased Intelligence	DBase Structure List Object Format
STT file extension	Kaspersky Lab	Kaspersky Anti-Virus Statistics Format
STTPL file extension	Samsung	Samsung Theme Designer Template Format
STU file extension	Avid Technology	Pinnacle Studio Video Project Format
STW file extension	StatSoft	Statistica Workbook Format
STYK file extension	Sons of Thunder Software	Stykz Stick Figure Format
STYKZ file extension	Sons of Thunder Software	Stykz Animation Format
SUI file extension	Sean Maxwell	StarSplatter User Interface Format
SUPP file extension	Apple	Apple IOS Format
SVD file extension	Polytec	Scanning Vibrometer Data Format
SVF file extension	JTAG	Simple Vector Format
SVW file extension	Ohio State University	SpecView Format
SWDB file extension	Apple, Inc.	ClarisWorks 3 And 4 Database
SWK file extension	StudyWorks	StudyWorks Save Format
SX file extension	Dipl.-Phys.-Ing. Ralf Wirtz	SimplexNumerica Data Format
SXI file extension	Sun Microsystems	OpenOffice.org Presentation Format
SY file extension	Dipl.-Phys.-Ing. Ralf Wirtz	Simplexety Data Format
SY3 file extension	Harvard Graphics	Harvard Graphics Symbol Format
SYLK file extension	Microsoft	Microsoft Excel For Mac Symbolic Link Format
SZS file extension	N/A	Mario Kart Wii Game Archive Format
T01 file extension	N/A	TAXWIZ Deluxe Tax Format
T02 file extension	N/A	TaxCut 2002 Tax Return Format
T03 file extension	N/A	TaxCut 2003 Tax Return Format
T04 file extension	N/A	TaxCut 2004 Tax Return Format
T05 file extension	H&R Block	TaxCut 2005 Tax Return Format
T06 file extension	H&R Block	TaxCut 2006 Tax Return Format
T07 file extension	H&R Block	TaxCut 2007 Tax Return Format
T08 file extension	H&R Block	TaxCut 2008 Tax Return Format
T09 file extension	H&R Block	At Home 2009 Tax Return Format
T10 file extension	H&R Block	At Home 2010 Tax Return Format
T11 file extension	H&R Block	At Home 2011 Tax Return Format
T12 file extension	H&R Block	H&R Block At Home 2012 Tax Return Format
T2 file extension	Lightroom Education	Textease 2000 Format
T2K file extension	Basement.nl	Teach2000 Document Format
T2KS file extension	Basement.nl	Teach2000 Exam Results Format
T2KT file extension	Basement.nl	Teach2000 Exam Format
TAC file extension	ActiCalc	ActiCalc Data Format
TAR file extension	Jean-loup Gailly	Unix Standard Archive Format, Tape Archive
TARDIST file extension	SGI	Tardist Compressed Archive
TAX08 file extension	Intuit	TurboTax 2008 Tax Return Format
TAX09 file extension	Intuit	TurboTax 2009 Tax Return Format
TAX10 file extension	Intuit	TurboTax 2010 Tax Return Format
TAX11 file extension	Intuit	TurboTax 2011 Tax Return Format
TAX12 file extension	Intuit	TurboTax 2012 Tax Return Format
TAX2008 file extension	Intuit	TurboTax 2008 Tax Return Format
TAX2009 file extension	Intuit	TurboTax 2009 Tax Return Format
TAX2010 file extension	Intuit	TurboTax 2010 Tax Return Format
TAX2011 file extension	Intuit	TurboTax 2011 Tax Return Format
TAX2012 file extension	Intuit	TurboTax 2012 Tax Return Format
TB file extension	Tabbery	Tabbery Tab Format
TBK file extension	N/A	ToolBooK Format
TBL file extension	Blizzard Entertainment	Table Format
TC file extension	Robby Stephenson	Tellico Collection Format
TCC file extension	ProSystems	TimeCalc Classic Proprietary Formatted Data File Format
TCF file extension	SoftVelocity	Clarion Topspeed Transaction Control
TCX file extension	Garmin	Garmin Training Center Database XML Format
TDA file extension	Palm	Palm To Do Format
TDE file extension	Tableau Software	Tableau Data Extract Format
TDL file extension	N/A	Tab Delineated File Format
TDM file extension	National Instruments	LabVIEW Binary Measurement Format
TDT file extension	Daylight Chemical Information Systems	THOR Data Tree Format
TE file extension	Lightbox Education	Textease CT Database Format
TE3 file extension	WinTrack	Wintrack Object Format
TEACHER file extension	SMART Technologies	SMART Response Teacher Database Format
TEF file extension	N/A	TablEdit Tablature Format
TET file extension	Lightbox Education	Textease Template Format
TFA file extension	treeSoft	Turbo Profiler Area Format
TFD file extension	N/A	Tape Format Requirements Document Format
TGF file extension	N/A	Trival Graph Format
THUMBDATA-IDX3 file extension	Google Inc.	Android Thumbnail Index
THUMBSDB file extension	BR Software	PixFiler Thumbnail Database
TIE file extension	Codeweavers	CrossTie Installer Format
TIME file extension	Light of Creativity	LIGHT Format
TJP file extension	TaskJuggler	TaskJuggler Project Format
TK3 file extension	Night Kitchen	TK3 Multimedia EBook Format
TKFL file extension	N/A	TKLinks Saver Favorite Links Format
TL5 file extension	Tom Snyder Productions	Timeliner 5 Format
TLP file extension	David Auber and Patrick Mary	Tulip Software Graph Format
TLX file extension	N/A	Wintertree Dictionary Format
TMD file extension	Oracle	MySQL Temporary Database Format
TMDB file extension	Interfathom, LLC.	TaskMerlin Database
TMR file extension	Apimac Intuitive Software	Apimac Timer Settings Format
TMW file extension	SDL	TRADOS Translators Workbench Format
TMZ file extension	Medigraph Inc.	Medigraph Compressed Database
TMZIP file extension	Theme Manager	Theme Manager Zip Format
TOL file extension	America Online	AOL Tool Format
TOM file extension	Medigraph Inc.	MediGraph Database
TOP file extension	Gromacs	Gromacs Topology Format
TOPC file extension	TopicCrunch	TopicCrunch Stored Search Project
TOTALSBACKUP file extension	Kedisoft	Kedisoft Totals Database Backup Format
TOTALSDB file extension	Kedisoft	Kedisoft Totals Database Format
TOTALSSYNCDB file extension	Kedisoft	Kedisoft Totals Sync Database Format
TPB file extension	Gromacs	GROMACS Portable Binary Run Input Format
TPF file extension	STAR Group	Transit NXT Pack Translation Format
TPS file extension	TiePie engineering	Multi Channel Measurement Setting And Data Storage Format
TPZ file extension	Amazon	Amazon Kindle Topaz E-book Format
TR3 file extension	TomeRaider	TomeRaider EBook Format
TRA file extension	WinTrack	WinTrack Railroad Track Format
TRAY file extension	Corel	Corel CONNECT Tray Format
TRD file extension	TrID	TrID Definitions Package Format
TRK file extension	CompeGPS TEAM	CompeGPS Land Track Format
TRM file extension	ForTheRecord	Terminal Settings Format
TRS file extension	Rosetta Stone	Rosetta Stone Language Data Format
TRX file extension	N/A	Linksys WT54G Firmware Image Format
TS file extension	Nokia	Nokia Qt Translation Source Format
TST file extension	Measurement Computing	TestPoint Test Format
TSV file extension	N/A	Tab Separated Values Format
TT10 file extension	Intuit Canada	Intuit Turbotax Tax 2010 Return Format
TT11 file extension	Intuit	TurboTax Canada 2011 Tax Return Format
TT12 file extension	Intuit	TurboTax 2012 Tax Return Format
TT2012STATE file extension	Intuit	TurboTax 2012 State Tax Form
TTK file extension	Alchemy Software Development	Alchemy Catalyst Translation Toolkit Format
TTT file extension	Seapine Software, Inc.	TestTrack Pro Database
TWB file extension	Tableau Software	Tableau Workbook Format
TWBX file extension	Tableau Software	Tableau Packaged Workbook Format
TWM file extension	theWord Bible Software	TheWord Module Format
TWZ file extension	theWord Bible Software	TheWord Compressed Module Format
TWZIP file extension	theWord Bible Software	TheWord Compressed Module Format
TXA file extension	Sentel Advance	Midas ViewPoint Text Array List
TXD file extension	Renderware	Grand Theft Auto III Texture Dictionary
TXF file extension	N/A	Tax Exchange Format
TXN file extension	MySpace.com	MySpace IM Log Format
TXTRPT file extension	CommScope	CommScope Teletilt Control System Report
TYIMPORT file extension	Ergonis Software	Typinator Imported Set Format
TYSET file extension	Ergonis Software	Typinator Set Format
U10 file extension	Dr Tax Software	UFile 2010 Tax Return Format
U11 file extension	Dr Tax Software	UFile 2011 Tax Return Format
U12 file extension	Dr Tax Software	UFile 2012 Tax Return Format
UBJ file extension	The Buzz Media	Universal Binary JSON Fiile
UBOX file extension	Universe Sandbox	Universe Sandbox Saved Data Format
UCCAPILOG file extension	Microsoft	Microsoft Windows Live Messenger UCC API Log Format
UD file extension	Nuance Communications	OmniPage User Dictionary
UDB file extension	Microsoft	Dynamics AX User Database Format
UDC file extension	Adobe Systems	Adobe User Dictionary Format
UDEB file extension	The Debian Project	Debian Package Format
UDL file extension	Microsoft	Microsoft Data Link Format
UDS file extension	HSRA	Uniform Data System Format
ULF file extension	N/A	Universal List Format
ULZ file extension	USBlyzer	USBlyzer Data Capture Format
UMF file extension	GetMediaHolder.com	MediaHolder Media Format
UNITYPACKAGE file extension	Unity Technologies	Unity Package Format
UPDATE file extension	EggCentric	ISAPI Update Format
UPOI file extension	Nav N Go	IGO Points Of Interest Format
UPR file extension	FileMaker	FileMaker User Spelling Dictionary
URD file extension	Kinook Software, Inc.	Ultra Recall Database
USEQ file extension	Huntsman Cancer Institute	USeq Genome Data Format
USR file extension	FileMaker	FileMaker Pro Runtime Engine Database Application
USTAR file extension	N/A	Uniform Standard Tape Archive Format
UVF file extension	N/A	Uncertain Value Format
UWL file extension	Corel	Corel WordPerfect User Word List Format
V12 file extension	Ingenuity Works	All The Right Type Database Format
VAL file extension	dataBased Intelligence	DBASE Values List Object Format
VAULT file extension	Bohemian Coding	Fontcase Vault Format
VBPF1 file extension	Knowledge Matters	Virtual Business - Personal Finance Data Format
VBW file extension	Microsoft	Microsoft Visual Studio Visual Basic Workspace Format
VCD file extension	N/A	Value Change Dump Format
VCE file extension	Visual CertExam	Visual CertExam Suite Exam Format
VCF file extension	N/A	VCard Format
VCRD file extension	Microsoft	Windows Vault Credentials Format
VCS file extension	N/A	VCalendar Format
VDB file extension	Symantec	Norton AntiVirus Update Format
VDB3 file extension	Ancestry.com Inc.	VistaDB Database
VDX file extension	Microsoft	Microsoft Visio Drawing XML Format
VEC file extension	Martin Schweiger	Orbiter Vector Map Format
VFA file extension	FontLab Ltd.	FontLab Database
VFS file extension	Venta Association	VentaFax Schedule Format
VI file extension	National Instruments	LabVIEW Virtual Instrument Format
VIP file extension	VSM Group	Stitch Pattern Format
VL file extension	Citrix Systems, Inc.	XenApp Citrix Program Neighborhood Agent Database
VLE file extension	Riverdeep Interactive Learning	Virtual Labs Electricity Circuit Format
VLG file extension	Venta Association	VentaFax Logbook Format
VMSD file extension	vmsd	VMware Snapshots And Metadata Format
VMSN file extension	VMware	VMware Snapshot State Format
VMSS file extension	VMware	VMware Suspended State Format
VMT file extension	Valve	Valve Material Type Format
VOI file extension	Spamalize	VOI Group Format
VOK file extension	hfrmobile	PocketVoc Vocabulary Format
VOXB file extension	Golden Software	Voxler Format
VPDB file extension	Quality Software, Ltd.	VIP Organizer Information Database
VPOL file extension	Microsoft	Microsoft Windows Credential Manager Policy Format
VPP file extension	Visual Paradigm	Visual Paradigm For UML Project Format
VPX file extension	AVAST Software	Avast! Antivirus Format
VRD file extension	Microsoft	Visio Report Definition Format
VSCH file extension	Microsoft	Microsoft Windows Credential Manager Schema Format
VSCONTENT file extension	Microsoft	Microsoft Visual Studio Content Installer Format
VSR file extension	Microsoft Corporation	Microsoft Access Report
VSSM file extension	Microsoft	Microsoft Visio 2013 Stencil Macro-enabled Format
VSSX file extension	Microsoft	Microsoft Visio 2013 Stencil Format
VSV file extension	Microsoft	Virtual Machines Memory Saved-state Format
VSX file extension	Microsoft	Microsoft Visio Stencil XML Format
VTX file extension	Microsoft	Microsoft Visio XML Template Format
VUD file extension	Microsoft	Microsoft Virtual PC Virtual Machine Undo Format
VVF file extension	Christian Zigotzky	Voc Vocabulary Format
VXML file extension	N/A	VoiceXML Source Format
VYM file extension	VYM	VYM Mind Map Format
W02 file extension	N/A	Split Archive Format
W5S file extension	Nullsoft, Inc.	Winamp CDDB Database
WAB file extension	Microsoft	Microsoft Windows Address Book Format
WB file extension	Beaumont	Freelang Dictionary Database
WB1 file extension	Corel	Corel Quattro Pro Spreadsheet Format
WB2 file extension	Corel	Corel Quattro Pro Spreadsheet Format
WB3 file extension	Corel	Corel Quattro Pro Spreadsheet Format
WCAT file extension	WinCatalog.com	WinCatalog Collection Format
WCD file extension	Microsoft	Microsoft Works Calendar Format
WD2 file extension	Micro Logic Corp.	Info Select Database
WD3 file extension	MetaProducts Systems	Offline Explorer Directory Index Format
WDB file extension	Microsoft	Microsoft Works Database Format
WDF file extension	Workshare	Microsoft Windows Driver Foundation Format
WDM file extension	N/A	BASINS Meteorological Database
WDQ file extension	MetaProducts	WDQ Offline Explorer Queue Format
WEA file extension	Autodesk	Ecotect Weather Format
WED file extension	N/A	Wage Easy Company Database
WFM file extension	dataBased Intelligence	DBASE Form Format
WGT file extension	N/A	XNBC Synaptic Weights Format
WID file extension	SAP	SAP BusinessObjects Web Intelligence Format
WINDOWSLIVECONTACT file extension	Microsoft	Microsoft Live Messenger Format
WJR file extension	ReGet	ReGet Deluxe Data Format
WK1 file extension	IBM	Lotus 1-2-3 Version 2.x Spreadsheet Format
WK2 file extension	IBM	Lotus 1-2-3 Version 2 Spreadsheet Format
WK3 file extension	IBM	Lotus 1-2-3 Version 3.x Spreadsheet Format
WK4 file extension	IBM	Lotus 1-2-3 Version 4.x Spreadsheet Format
WK5 file extension	IBM	Lotus 1-2-3 Version 5 Spreadsheet Format
WKE file extension	IBM	Lotus 1-2-3 Educational Version Spreadsheet Format
WKI file extension	N/A	Lotus 1-2-3 Version 2 Spreadsheet Format
WMDB file extension	Microsoft	Windows Media Player Database Format
WNK file extension	DebugMode	Wink Screen Capture Format
WPC file extension	Microsoft	Microsoft Word And Write Windows 95 WordPad Format Converter Format
WPF file extension	Corel	Corel WordPerfect Form Format
WPK file extension	GuinXell	GuinXell Package Format
WPO file extension	HOLUX Technology	Holux MapShow Format
WPOST file extension	Microsoft	Microsoft Windows Live Writer Post Format
WSI file extension	Symantec	Wise Windows Installer Project Format
WSM file extension	Symantec	Symantec Wise Package Studio Merge Module Format
WTB file extension	Win-Test	Win-Test Binary Log Format
WTR file extension	Microsoft	Microsoft Encarta Format
WVP file extension	Magic Hills	MagicHTML Web Video Player Project
XAF file extension	Web Depo	Affirm Deposition Transcript Format
XAIML file extension	Devyn Collier Johnson	XAIML Database Format
XAPPL file extension	Spoon	Virtual Application Studio XML Application Configuration Format
XAS file extension	Parametric Technology	PTC Pro/Engineer Assembly Format
XBC file extension	SMART Technologies	SMART Notebook Format
XBK file extension	SMART Technologies	SMART Notebook Format
XBT file extension	SMART Technologies	SMART Notebook Template Format
XCSL file extension	Technicolor	CineStyle Color Correction Settings Format
XDB file extension	Symantec	Norton Antivirus Update Format
XDP file extension	N/A	Acrobat XML Data Package Format
XDS file extension	LcdStudio	LCDStudio Design Format
XEF file extension	N/A	X-Genics EManager Form Data Format
XEM file extension	Sybase	Sybase PowerDesigner Model Definition Format
XER file extension	Oracle	Primavera Project Management Propriety Exchange Format
XFD file extension	UWI	Adobe XFDL Format XML Form Format
XFDF file extension	Adobe Systems	Adobe Acrobat Forms Document
XFO file extension	N/A	XSL-FO Formatted Form
XFR file extension	TIBCO Software	IProcess Process Definition Format
XFT file extension	N/A	Adobe Form Designer Form
XGML file extension	N/A	Graph Modeling Language XML Format
XGMML file extension	N/A	XGMML Graph Format
XGO file extension	Corel Corporation	Paradox Database Related
XGP file extension	XGP	Xfire Profile Patcher Game List Format
XLC file extension	Microsoft	Microsoft Excel Chart Format
XLD file extension	Microsoft	Microsoft Excel Dialogue Format
XLGC file extension	Prosystech	ExpressK Database Format
XLIFF file extension	OASIS	XLIFF Localization Format
XLT file extension	Microsoft	Microsoft Excel 97 To 2003 Workbook Template Format
XLW file extension	Microsoft	Microsoft Excel Workspace Format
XMAP file extension	XMind	XMind 2007/2008 Workbook
XMCD file extension	Parametric Technology Corporatio	PTC Mathcad Worksheet Format
XMCT file extension	PTC	Mathcad Template Format
XML file extension	N/A	XML Document Format
XMLPER file extension	N/A	LeCroy Binary Waveform Format
XMPZ file extension	Benetech	Miradi XML Project Format
XPDL file extension	Workflow Management Coalition	XPDL Module
XPG file extension	Indigo Rose	Autoplay Media Studio Exported Page
XPJ file extension	Adobe Systems	RoboHelp HTML Project Format
XPM file extension	Decisive Tools	Micro Planner Manager Format
XPR file extension	SyncRO Soft	SyncRO Soft OXygen XML Editor Project Format
XPT file extension	N/A	SAS Transport (XPORT) Format
XRFF file extension	University of Waikato	Extensible Attribute-Relation File Format
XRP file extension	Stand By Soft	RationalPlan Format
XRY file extension	Micro Systemation	XRY Data Format
XSC file extension	Microsoft	Microsoft Visual Studio XSC Format
XSF file extension	Microsoft	Microsoft Office InfoPath Format
XSL file extension	N/A	XML Stylesheet Format
XSLT file extension	N/A	XSL Transform Format
XSN file extension	Microsoft	Microsoft Office InfoPath Template Form Format
XSVF file extension	Xilinx	Xilinx Serial Vector Format
XTG file extension	Ben StĂÂśver	Extensible TreeGraph Format
XTM file extension	Onder Arslan	Xtremsplit Split Data Format
XTP file extension	N/A	XTreeGold Overlay
XVCT file extension	MindVision Software	VISE XML Project Format
XVU file extension	Comodo Group, Inc.	BOClean Database Format
XXD file extension	Brixx	Brixx Planner Calendar Format
XYZ file extension	N/A	Molecule Specification Format
XYZV file extension	Celestia Development Team	Celestia Sampled Trajectory Format
YAM file extension	N/A	Yahoo! Auctions Data Format
YCHAT file extension	Yahoo!	Yahoo! Instant Messenger Chat Log Format
YGF file extension	yWorks	YWorks Binary Graph Format
YKA file extension	Crocodile Clips	Yenka Model Format
ZAP file extension	Check Point Software Technologies	ZoneAlarm Pro Data Format
ZBD file extension	Canon Inc.	Canon Zoom Browser Database
ZDB file extension	N/A	Quicken Data Format
ZDC file extension	Zero2000	CD Catalog Expert Database Format
ZDCT file extension	Adobe Systems	Adobe After Effects Localization Format
ZIM file extension	The OpenZIM Project	Wiki Archive Format
ZIX file extension	N/A	Quicken Encrypted Data Format
ZMC file extension	Check Point Software Technologies	ZoneAlarm Mailsafe Renamed EML Format
ZODB file extension	Zope Foundation	Zope Object Database
ZOT file extension	Zoot Software	Zoot Database
ZPL file extension	Inmatrix	Zoom Player Play List
ZRD file extension	ZEMAX Development Corporation	ZEMAX Ray Database
^^^ file extension	Pervasive Software	Pervasive.SQL Database Format
{PB file extension	Corel	Corel WordPerfect Backup Format
~AP file extension	Micro Focus International plc	Borland C++ Old AppExpert Project Database
~HM file extension	KS-Soft	HostMonitor TestList Backup Format

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