Browse alphabetically


File extensionDeveloper/ProducerFile description
X file extensionN/ALex Language Source Code
X-PNG file extensionBoris EyrichPortable (Public) Network Graphic Bitmap
X01 file extensionCorel CorporationCorel Paradox Secondary Index
X02 file extensionCorel CorporationCorel Paradox Secondary Index
X03 file extensionCorel CorporationCorel Paradox Secondary Index
X04 file extensionCorel CorporationCorel Paradox Secondary Index
X05 file extensionCorel CorporationCorel Paradox Secondary Index
X06 file extensionCorel CorporationCorel Paradox Secondary Index
X07 file extensionCorel CorporationCorel Paradox Secondary Index
X08 file extensionCorel CorporationCorel Paradox Secondary Index
X09 file extensionCorel CorporationCorel Paradox Secondary Index
X1 file extensionX1 Technologies, Inc.X1 Desktop Search Saved Search
X10 file extensionX.Org FoundationX Window Bitmap Dump
X11 file extensionX.Org FoundationX Window System Bitmap Image
X13 file extensionDarxabreHooligans Game Archive
X20 file extensionJeffrey C Johnson (XTree Company)XTree Gold For Dos Help
X32 file extensionAdobe SystemsAdobe Xtra Format
X3A file extensionN/AMOTIF XF
X3D file extensionMAGIXX3D Format
X3DB file extensionWeb3D ConsortiumX3D Binary Format
X3DV file extensionWeb3D ConsortiumWeb3D X3D Graphics Image
X3F file extensionSIGMASigma Camera RAW Picture Format
X3G file extensionMakerBot Industries, LLCMakerBot MakerWare Document
X40 file extensionJeffrey C Johnson (XTree Company)XtreeGold Dos Help
X4K file extensionOptimal PerformanceXML4King Configuration Format
X50 file extensionJeffrey C Johnson (XTree Company)XTreeGold Dos Help
X60 file extensionJeffrey C Johnson (XTree Company)Xtree Gold For Dos Help
X64 file extensionN/ACommodore 64 Emulator Disk Image
X70 file extensionJeffrey C Johnson (XTree Company)XTree Gold For Dos Help
X80 file extensionJeffrey C Johnson (XTree Company)Xtree Gold DOS Help
X90 file extensionJeffrey C Johnson (XTree Company)XTree Gold For Dos Help
XA file extensionElectronic ArtsThe Sims Extensive Audio Format
XA0 file extensionJeffrey C Johnson (XTree Company)Xtree Gold Dos Help
XAB file extensionMicrosoft CorporationMicrosoft Outlook Express Address Book
XAC file extensionElectronic Arts, Inc.SimCity Societies Game
XAD file extensionN/AEXotic ADlib Sound Format
XADD file extensionMicrosoftExpression Web Add-in
XADML file extensionCloanto Italia srlAmiga Forever XADML
XAF file extensionAutodeskXml Compatible Animation Format
XAIML file extensionDevyn Collier JohnsonXAIML Database Format
XAML file extensionMicrosoftXAML Format
XAMLX file extensionMicrosoftVisual Studio Workflow Service Format
XAN file extensionTeam17 SoftwareWorms 3D Map Format
XAP file extensionMicrosoftMicrosoft Silverlight Application Package Format
XAPPL file extensionSpoonVirtual Application Studio XML Application Configuration Format
XAR file extensionMAGIXXara Vector Drawing Format
XARC file extensionFuncomThe Longest Journey Audio
XAS file extensionParametric TechnologyPTC Pro/Engineer Assembly Format
XAV file extensionFinal Draft, Inc.Final Draft AV Document
XAVC file extensionN/ASony XAVC Video Format
XB0 file extensionJeffrey C Johnson (XTree Company)Xtree Gold DOS Help
XBA file extensionOracleOpenOffice.org Basic Module Format
XBAP file extensionMicrosoftXAML Browser Application Format
XBB file extensionDVIPDFMx Project TeamDVIPDFMx Output
XBC file extensionSMART TechnologiesSMART Notebook Format
XBD file extensionFuji Xerox Co., Ltd.Fuji Xerox Docuworks
XBDOC file extensionXiosisXiosis Scribe Document
XBE file extensionMicrosoftXbox Executable Format
XBEL file extensionPython XML SIGXBEL Bookmarks Format
XBF file extensionElectronic Arts, Inc.Emperor Battle For Dune
XBK file extensionSMART TechnologiesSMART Notebook Format
XBL file extensionMozillaExtensible Binding Language Format
XBLR file extensionN/AOutput Raw XBRL
XBM file extensionN/AX Windows System Bitmap Image
XBMML file extensionN/ABraille Music Score
XBMP file extensionMidway Home Entertainment Inc.Area 51 Game
XBN file extensionHyperG/Smuggl0rXnick Nick Backup
XBPLATE file extensionXiosisXiosis Scribe Template
XBRL file extensionN/AExtensible Business Reporting Language
XBSAV file extensionElectronic ArtsMass Effect 2 For Xbox Saved Game Format
XBT file extensionSMART TechnologiesSMART Notebook Template Format
XBX file extensionMicrosoft CorporationXbox Icon Or Picture
XC0 file extensionJeffrey C Johnson (XTree Company)Xtree Gold Dos Help
XC3 file extensionCast3D project teamCast3D 3D Scene
XCAPPDATA file extensionAppleApple Xcode Application Data Format
XCARCHIVE file extensionAppleXcode Archive
XCCONFIG file extensionApple, Inc.Apple Xcode Configuration Settings
XCDATAMODEL file extensionAppleXcode Core Data Model Format
XCDATAMODELD file extensionAppleXcode Core Data Model Format
XCEL file extensionMicrosoft CorporationMicrosoft Excel For Mac Spreadsheet
XCF file extensionGIMPGIMP XCF Bitmap Image Format
XCH file extensionLink-Assistant.comLinkAssistant Project Settings
XCI file extensionAdobe Systems IncorporatedAdobe Reader Font Mapping
XCL file extensionJeffrey C Johnson (XTree Company)XTree For Windows Script
XCM file extensionIHMCCmapTools Exported Concept Map
XCO file extensionXilinx, Inc.Xilinx CORE Generator Log
XCODE file extensionN/AXcode Development Project Format
XCODEPLUGIN file extensionApple, Inc.Apple Xcode Extension
XCODEPROJ file extensionN/AXCode Project Format
XCOF file extensionApple, Inc.Mac OS Object Library
XCON file extensionAnkit MalhotraConceal Encrypted Data
XCORPUS file extensionUniversity of OxfordXaira Corpora
XCP file extensionAdvanced Systems Concepts, Inc.XLNT Script Command
XCPLUGIN file extensionApple, Inc.Apple Xcode Extension
XCPLUGINDATA file extensionApple, Inc.Xcode Plug-in Data
XCR file extensionEnlight Software. Ltd.Warlords Battlecry Game
XCSCHEME file extensionApple, Inc.Apple Xcode Scheme
XCSL file extensionTechnicolorCineStyle Color Correction Settings Format
XCSNAPSHOTS file extensionAppleXcode Snapshot
XCT file extensionN/AXVI32 Conversion
XCTL file extensionNational Instruments CorporationLabVIEW XControls
XCU file extensionOpenOffice.orgOpenOffice.org Extension Control Format
XCUSERSTATE file extensionApple, Inc.Xcode
XCWORKSPACE file extensionAppleXcode Workspace Format
XD0 file extensionJeffrey C Johnson (XTree Company)XtreeGold Dos Help
XDA file extensionSencha Inc.Sencha Architect Project
XDB file extensionSymantecNorton Antivirus Update Format
XDC file extensionAdobe Systems IncorporatedAdobe Acrobat Printer Description
XDF file extensionIBMExtended Disk Format Image
XDFL file extensionXDFLengine TeamXDFL Configuration
XDI file extensionWinArchiver ComputingWinArchiver Compressed ISO Image Format
XDL file extensionN/AMS SQL Server XML Schema Format
XDO file extensionOracle CorporationOracle BI Publisher Resource Tracking
XDOC file extensionN/AQuarkXPress 3.0 Document
XDOCLET file extensionRed Hat, Inc.JBoss XDoclet Reference
XDP file extensionN/AAcrobat XML Data Package Format
XDR file extensionMicrosoftXML Data Reduced Format
XDS file extensionInvisionsoftNintendo DS Game Maker Project Format
XDT file extensionOlivier F5MZNWin-Test Extra Data
XDU file extensionN/ABackdoor.Win32.PcClient.xdu
XDV file extensionN/AXeTeX
XDW file extensionFuji XeroxDocuWorks Document Format
XE0 file extensionJeffrey C Johnson (XTree Company)XtreeGold Dos Help
XEF file extensionN/AX-Genics EManager Form Data Format
XEJ file extensionMicrosoftMicrosoft Expression Encoder Job Format
XEL file extensionMicrosoftMicrosoft Expression Encoder 3.0 Live Jobs Format
XEM file extensionN/AX-Genics EManager Metered Units
XEN file extensionActivisionActivision Guitar Hero 3 Data Format
XENSEARCH file extensionCitrixXenCenter Saved Search Format
XEO file extensionSignwave UKSignwave Auto-Illustrator Extension
XEP file extensionN/AEManager File Packing Definition
XEQ file extensionThe Sage Group plcSage MAS 90 Data
XER file extensionOraclePrimavera Project Management Propriety Exchange Format
XES file extensionN/AX-Genics EManager Skins Definition
XESC file extensionMicrosoftMicrosoft Expression Encoder Screen Capture Format
XET file extensionN/AX-Genics EManager Process Definition
XEV file extensionN/AX-Genics EManager Auto-update Format
XEVGENXML file extensionAdobe Systems IncorporatedAdobe Dreamweaver
XEX file extensionMicrosoftXbox 360 Executable Format
XEZ file extensionN/AX-Genics EManager Template Package
XFA file extensionOneCNC LLCOneCncXR CAD
XFBIN file extensionCyberConnect2Naruto Shippuden: Ultimate Ninja Storm 2
XFC file extensionBlacksun SoftwareX-Fonter Font Collection
XFD file extensionUWIAdobe XFDL Format XML Form Format
XFDF file extensionAdobe SystemsAdobe Acrobat Forms Document
XFDL file extensionUWIXFDL Format
XFF file extensionMartin HaluzaXFRX Database Output
XFI file extensionxICE.NETXICE Desktop Encrypted
XFL file extensionAdobe SystemsAdobe Flash Exchange Format
XFM file extensionNuance Communications, Inc.OmniForm XML
XFN file extensionN/ACorel Ventura Printer Font
XFO file extensionN/AXSL-FO Formatted Form
XFP file extensionMicrosoft CorporationMicrosoft SharePoint Extending Form Library Properties
XFR file extensionTIBCO SoftwareIProcess Process Definition Format
XFS file extensioneRacerERacer Sound Format
XFT file extensionN/AAdobe Form Designer Form
XFZ file extensionDeclan SoftwareFrench FlashCards Vocabulary
XG0 file extensionCorel CorporationCorel Paradox Secondary Index
XG1 file extensionCorel CorporationCorel Paradox Secondary Index
XG2 file extensionCorel CorporationCorel Paradox Secondary Index
XG3 file extensionCorel CorporationCorel Paradox Secondary Index
XG4 file extensionCorel CorporationCorel Paradox Secondary Index
XG5 file extensionCorel CorporationCorel Paradox Secondary Index
XGA file extensionImagine SportsDiamond Mind Baseball Game Account Information
XGD file extensionMicrosoft CorporationXbox 360 Game Disc Layout
XGL file extensionN/AXGL 3D CAD Model
XGLL file extensionAFMG Technologies GmbHEASE SpeakerLab Text
XGML file extensionN/AGraph Modeling Language XML Format
XGMML file extensionN/AXGMML Graph Format
XGO file extensionGeoConcept SAGeoConcept Add-on
XGP file extensionXGPXfire Profile Patcher Game List Format
XGS file extensionMicrosoftXACT Global Settings Format
XHB file extensionN/AHomeBank Data
XHP file extensionOpenOffice.org Project TeamOpenOffice.org Extension Help Format
XHTM file extensionN/AExtensible HTML Format
XHTML file extensionN/AExtensible HTML Format
XI file extensionN/AFastracker 2.0 Instrument Format
XIB file extensionAppleApple Interface Builder Format
XIF file extensionNuance CommunicationsScanSoft Pagis Format
XIG file extensionN/AXML Instance Generator
XIL file extensionSourceForge.netXilize
XILINC file extensionSourceForge.netXilize Defintion
XILIZE file extensionSourceForge.netXilize Configuration
XIM file extensionN/AX11 Xim Toolkit Bitmap
XIN file extensionStilo International plcOmniMark Include
XIP file extensionN/AXbox Dashboard
XISE file extensionXilinxXilinx ISE Project Format
XISO file extensionxisoXbox ISO
XIT file extensionNew River KinematicsSpatialAnalyzer
XIT64 file extensionNew River KinematicsSpatialAnalyzer
XIX file extensionN/AIIS NNTP Subject Lists
XIZ file extensionSourceForge.netXiminez
XJB file extensionOracle CorporationOEPE JAXB Wizard Bindings
XJT file extensionThe GIMP TeamCompressed GIMP Image
XKM file extensionVarious Linux developersX KeyBoard
XL file extensionMicrosoftMicrosoft Excel Spreadsheet Format
XLA file extensionMicrosoftMicrosoft Excel Add-in Format
XLA5 file extensionMicrosoft CorporationMicrosoft Excel 5 For Mac Add-in
XLA8 file extensionMicrosoft CorporationMicrosoft Excel 98 For Mac Add-in
XLAM file extensionMicrosoftMicrosoft Excel 2007/2010 Open XML Macro-enabled Add-in Format
XLAMENX file extensionEgis Technology Inc.Egis Encrypted Excel XLAM
XLA_ file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Add-in
XLB file extensionMicrosoftMicrosoft Excel Toolbars Format
XLB4 file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Toolbars
XLB5 file extensionMicrosoft CorporationMicrosoft Excel 5 For Mac Toolbars
XLB8 file extensionMicrosoft CorporationMicrosoft Excel 98 For Mac Toolbars
XLBN file extensionMicrosoft CorporationMicrosoft Excel 1 For Mac Toolbars
XLC file extensionMicrosoftMicrosoft Excel Chart Format
XLC3 file extensionMicrosoft CorporationMicrosoft Excel 3 For Mac Chart
XLC4 file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Chart
XLC_ file extensionMicrosoft CorporationMicrosoft Excel 2 For Mac Chart
XLD file extensionMicrosoftMicrosoft Excel Dialogue Format
XLDB file extensionPRIORITY DISPATCH CORP.AQUA Data
XLG file extensionAutodesk, Inc.AutoCAD External Reference Log
XLGC file extensionProsystechExpressK Database Format
XLI file extensionSiemens Product Lifecycle Management Software Inc.SIEMENS PLM Software NX 7.5 Log
XLIFF file extensionOASISXLIFF Localization Format
XLK file extensionMicrosoftMicrosoft Excel Backup Format
XLL file extensionMicrosoftMicrosoft Excel Add-in Format
XLL_ file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Add-in
XLM file extensionMicrosoftMicrosoft Excel Macro Format
XLM3 file extensionMicrosoft CorporationMicrosoft Excel 3 For Mac Macro
XLM4 file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Macro
XLMV file extensionThunder Network TechnologiesThunder Mall Video Format
XLMX file extensionMicrosoft CorporationMicrosoft Excel Macro-enabled Spreadsheet
XLM_ file extensionMicrosoft CorporationMicrosoft Excel 2 For Mac Macro
XLNK file extensionN/AXML Link Format
XLO file extensionAutodesk, Inc.Autodesk Inventor Export Journal
XLPF file extensionMicrosoft CorporationMicrosoft Excel For Mac Setting
XLR file extensionMicrosoftMicrosoft Works Spreadsheet Or Chart Format
XLS file extensionMicrosoftMicrosoft Excel 97 To 2003 Workbook Format
XLS3 file extensionMicrosoft CorporationMicrosoft Excel 3 For Mac Spreadsheet
XLS4 file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Spreadsheet
XLS5 file extensionMicrosoft CorporationMicrosoft Excel 5 For Mac Spreadsheet
XLS8 file extensionMicrosoft CorporationMicrosoft Excel 98 For Mac Spreadsheet
XLSB file extensionMicrosoftMicrosoft Excel 2007/2010 Binary Workbook Format
XLSENX file extensionEgis Technology Inc.Egis Encrypted Excel XLS
XLSHTML file extensionMicrosoftMicrosoft Office Excel HTML Document Format
XLSM file extensionMicrosoftMicrosoft Excel 2007/2010 Open XML Macro-enabled Workbook Format
XLSMHTML file extensionMicrosoftMicrosoft Excel MIME HTML Spreadsheet Format
XLSX file extensionMicrosoftMicrosoft Excel 2007, Excel 2010 And Excel 2013 Open XML Workbook Format
XLSXENX file extensionEgis Technology Inc.Egis Encrypted Excel XLSX
XLS_ file extensionMicrosoft CorporationMicrosoft Excel For Mac Spreadsheet
XLT file extensionMicrosoftMicrosoft Excel 97 To 2003 Workbook Template Format
XLTHTML file extensionMicrosoftMicrosoft Office Excel HTML Template Format
XLTM file extensionMicrosoftMicrosoft Excel 2007/2010 Open XML Macro-enabled Workbook Template Format
XLTX file extensionMicrosoftMicrosoft Excel 2007/2010 Open XML Workbook Template Format
XLV file extensionMicrosoftMicrosoft Excel VBA Module Format
XLW file extensionMicrosoftMicrosoft Excel Workspace Format
XLW3 file extensionMicrosoft CorporationMicrosoft Excel 3 For Mac Workbook
XLW4 file extensionMicrosoft CorporationMicrosoft Excel 4 For Mac Workbook
XLW5 file extensionMicrosoft CorporationMicrosoft Excel 5 For Mac Workbook
XLW_ file extensionMicrosoft CorporationMicrosoft Excel 2 For Mac Workbook
XLXML file extensionMicrosoft CorporationMicrosoft Excel XML Worksheet
XLZ file extensionCPTCrossword Power Tools Crossword Library
XM file extensionFasttrackerFastTracker 2 Instrument
XMAP file extensionXMindXMind 2007/2008 Workbook
XMB file extensionMicrosoftMicrosoft Age Of Empires Game Data Format
XMC file extensionLingoes ProjectLingoes Configuration
XMCD file extensionParametric Technology CorporatioPTC Mathcad Worksheet Format
XMCDZ file extensionParametric Technology CorporationPTC Mathcad Compressed Worksheet Format
XMCT file extensionPTCMathcad Template Format
XMD file extensionDisc4YouGameJack Virtual CD Or DVD Image Format
XME file extensionISIS / Vanderbilt University / School of EngineeringGME
XMEF file extensionLexisNexisTextMap Evidence Format
XMF file extensionN/AEXtensible Music Format
XMG file extensionFuncomThe Longest Journey XMG
XMI file extensionN/AMiles Sound System Extended MIDI Files
XMIND file extensionXMindXMind Workbook Format
XMIT file extensionN/AIBM XMIT Data
XML file extensionN/AXML Document Format
XML-PREV file extensionOracle CorporationVirtualBox XML Settings Backup
XMLA file extensionN/AXML For Analysis Source
XMLJET file extensionThe Eclipse FoundationEclipse JET XML Template
XMLPER file extensionN/ALeCroy Binary Waveform Format
XMLS file extensionMicrosoft CorporationMicrosoft Excel 2003 XML
XMLX file extensionMicrosoft CorporationExcel Spreadsheet
XMM file extensionAutodesk3ds Max XML Animation Map Format
XMMAP file extensionMindjetMindManager XML Map Format
XMMAS file extensionMindjetMindManager XML Theme
XMMAT file extensionMindjetMindManager XML Template
XMO file extensionAdobe Systems IncorporatedAdobe Authorware Movie Driver
XMOD file extensionDatawatch CorporationDatawatch Monarch Model
XMP file extensionAdobe SystemsAdobe Extensible Metadata Platform Format
XMPSES file extensionAdobe Systems IncorporatedAdobe Premiere Elements
XMPSKIN file extensionUn4seen DevelopmentsXMPlay Skin
XMPZ file extensionBenetechMiradi XML Project Format
XMS file extensionMicrosoft CorporationMicrosoft EXtended Memory Specification
XMT file extensionXMind Ltd.XMind Workbook Template
XMTA file extensionMicrosoft CorporationMicrosoft Visual Studio XMTA Document
XMV file extensionMicrosoftMicrosoft Xbox Video Format
XMX file extensionAutodesk, Inc.AutoCAD External Message Compiled
XMZ file extensionN/AFasttracker 2 Extended Module Format
XN file extensionRed Hat, Inc.Cygnus Ld-scripts
XNB file extensionMicrosoftXNA Game Studio Express XNA Framework Content Pipeline Binary Format
XND file extensionLogistical Computing and Internetworking (LoCI) LaboratoryExNode Download
XNF file extensionSatinmageExtensible Numerical
XNK file extensionN/AMicrosoft Exchange Shortcut Format
XNODE file extensionNational Instruments CorporationLabVIEW
XNP file extensionN/AXnView Addon
XNT file extensionQuarkQuarkXPress Extension Format
XNV file extensionN/ANVision Layout
XOB file extensionNematronEasyBuilder 8000 Compiled Code
XOF file extensionRenderMorphicsRenderMorphics Reality Lab 3D Image Format
XOJO_BINARY_MENU file extensionXojo, Inc.Xojo Binary Menu
XOJO_BINARY_PROJECT file extensionXojo, Inc.Xojo Binary Project
XOJO_BINARY_WINDOW file extensionXojo, Inc.Xojo Binary Window
XOJO_MENU file extensionXojo, Inc.Xojo Menu
XOJO_PROJECT file extensionXojo, Inc.Xojo Programming Project
XOJO_WINDOW file extensionXojo, Inc.Xojo Window
XOJO_XML_MENU file extensionXojo, Inc.Xojo XML Menu
XOJO_XML_WINDOW file extensionN/AXojo XML Window
XOL file extensionN/ASwiss Map Overlay Format
XOM file extensionTeam 17 SoftwareWorms 3D Object Format
XOML file extensionN/AWindows Workflow Format
XOP file extensionN/AIGOR Pro Add-on
XOV file extensionRapidform, Inc.RapidForm XOV 3D Inspection/Model
XP file extensionN/AFasttracker Pattern
XP0 file extensionN/ASecretPhotos Puzzle Graphic Image
XP2 file extensionXPilot NGXPilot NG
XP3 file extensionKiriKiriKiriKiri Package Format
XP4 file extensionKiriKiriKiriKiri Package
XPAC file extensionSega CorporationSonic & Sega All-Stars Racing For PC Game Audio Archive
XPADDERCONTROLLER file extensionXpadderXpadder Controller Layout Format
XPADDERPROFILE file extensionN/AXpadder Settings
XPB file extensionTony D. JonesXPB! Basic Source Code
XPD file extensionSonyPlayStation Store PSP License Format
XPDL file extensionWorkflow Management CoalitionXPDL Module
XPF file extensionOreans TechnologiesXProtector Project
XPG file extensionIndigo RoseAutoplay Media Studio Exported Page
XPGT file extensionAdobe Systems IncorporatedEPUB XML Stylesheet Page Template
XPI file extensionMozillaFirefox Browser Extension Format
XPJ file extensionAdobe SystemsRoboHelp HTML Project Format
XPK file extensionTHQWWE RAW Model Format
XPKU file extensionApple, Inc.Apple Mac OS X Universal Binary Package
XPL file extensionLcdStudioLcdStudio Configuration Playlist
XPL2 file extensionSkyline Software Systems Inc.TerraExplorerPro LOD Parameter
XPM file extensionN/AX11 Pixmap Graphic
XPNG file extensionN/APortable (Public) Network Graphic Bitmap
XPP file extensionMicrosoftX++ Source Code Format
XPR file extensionParametric TechnologyPTC Pro/ENGINEER Part Format
XPR3 file extensionN/AQuarkXpress 3.0 Mac
XPRJ file extensionDatawatch CorporationMonarch XML Project
XPS file extensionMicrosoftXML Paper Specification Format
XPS~ file extensionStardock CorporationWindowBlinds Temporary
XPT file extensionN/AMozilla Firefox Component
XPTIN file extensionXP Solutions Inc.Xpswmm Hydrology Data
XPW file extensionIntercon Associates Inc.Accessible FormNet Fillable Form
XPX file extensionIntercon Associates Inc.Intercon FormNet
XPY file extensionLeading Market Technologies, Inc.MarketBrowser
XP~ file extensionStardock CorporationWindowBlinds Temporary
XQ file extensionThe W3C XML Query Working GroupXQuery Format
XQL file extensionThe W3C XML Query Working GroupXML Query Language Format
XQM file extensionThe W3C XML Query Working GroupXQuery Module
XQT file extensionN/ASuperCalc Macro Spreadsheet Format
XQUERY file extensionThe W3C XML Query Working GroupXQuery Source Code Format
XQY file extensionThe W3C XML Query Working GroupXQuery Source Format
XR file extensionRed Hat, Inc.Cygnus Ld-scripts
XRC file extensionAdobe Systems IncorporatedWxWidgets WxPython Resource
XRD file extensionN/ACore Wars Data
XRDML file extensionPANalytical B.V.PANalytical XRD Measurement Data XML
XREF file extensionIBMIBM AIX Cross Reference
XRF file extensionCal3DCal3D XML Materials Format
XRFF file extensionUniversity of WaikatoExtensible Attribute-Relation File Format
XRL file extensionSybase Inc.PowerDesigner Report
XRM-MS file extensionMicrosoftMicrosoft Security Certificate
XRNS file extensionRenoiseExtended Renoise Song Format
XRP file extensionStand By SoftRationalPlan Format
XRS file extensionRealNetworks, Inc.RealPlayer Plugin External Resources
XRX file extensionMicrosoft CorporationExpression Encoder Media Profile Settings
XRY file extensionMicro SystemationXRY Data Format
XS file extensionMicrosoftAge Of Empires 3 Map AI Generator Format
XS4 file extensionAISXESS Worksheet
XS5 file extensionAISXESS Worksheet
XSB file extensionMicrosoftXACT Sound Bank
XSC file extensionMicrosoftMicrosoft Visual Studio XSC Format
XSD file extensionN/AXML Schema Description Format
XSF file extensionMicrosoftMicrosoft Office InfoPath Format
XSI file extensionAutodeskSOFTIMAGE|XSI 3D Model
XSIADDON file extensionAutodeskSOFTIMAGE XSI Add-on Format
XSL file extensionN/AXML Stylesheet Format
XSLIC file extensionCitrixXenServer License Format
XSLT file extensionN/AXSL Transform Format
XSM file extensionElectronic Arts, Inc.SimCity Societies Game
XSN file extensionMicrosoftMicrosoft Office InfoPath Template Form Format
XSO file extensionUltrapicoExpresso Project
XSP file extensionXBMCXBMC Smart Playlist Format
XSPF file extensionN/AXML Shareable Playlist Format
XSQL file extensionOracle CorporationOracle XSQL Servlet Server Side
XSR file extensionFabTrol SystemsFabTrol MRP
XSS file extensionOracleXML Style Sheet
XSSLOG file extensionMicrosoft CorporationMicrosoft SharePoint WorkSpace Groove Log
XSSR file extensionMicrosoft CorporationMicrosoft SharePoint WorkSpace Groove
XST file extensionIBMIBM WebSphere Query Template Format
XSTB file extensionNuance Communications, Inc.TextBridge
XSTK file extensionxStarter Solutions, Inc.XStarter Task
XSU file extensionIBMFortran 77 Library
XSVF file extensionXilinxXilinx Serial Vector Format
XSX file extensionMicrosoftMicrosoft Visual Studio XML Schema Layout Format
XT file extensionN/AFastTracker Music Track Format
XTC file extensionMartinFischerXTrkCAD Project
XTD file extensionN/AXML Type Definition
XTERME file extensionWinStep Software TechnologiesWinstep Extreme Theme
XTF file extensionN/AEXtended Triton Format
XTG file extensionBen StÜverExtensible TreeGraph Format
XTIC file extensionPromethean World plcActivInspire Ticker
XTL file extensionPterodonVietcong Game Data Format
XTM file extensionOnder ArslanXtremsplit Split Data Format
XTML file extensionAltairis, s. r. o.XML4web Virtual HTML Document
XTMP file extensionAvid Technology, Inc.Avid Xpress Pro Template
XTND file extensionN/AAdobe Acrobat For Mac Plug-In
XTODVD file extensionVSO-SoftwareConvertXtoDVD Project
XTP file extensionAutodeskAutoCAD Exported Tool Palettes Format
XTRA file extensionAdobe Systems IncorporatedAdobe Director Xtra
XTREME file extensionWinstep Software TechnologiesWinstep Xtreme Theme Pack Format
XTRL file extensionN/AXTND Translator
XTXT file extensionThe Eclipse FoundationXtext
XUI file extensionMicrosoftXbox 360 Skin Format
XUL file extensionMozillaFirefox XML User Interface Language Format
XUR file extensionMicrosoftXbox 360 Compiled Skin Format
XV file extensionN/AKhoros Visualization Bitmap Image
XV0 file extensionLattice TechnologyLattice XVL Structure Format
XV2 file extensionLattice Technology, Inc.V-XVL Geometry
XV3 file extensionLattice TechnologyP-XVL Geometry Format
XVA file extensionCitrixCitrix Xen Virtual Appliance Format
XVCT file extensionMindVision SoftwareVISE XML Project Format
XVG file extensionGrace Development TeamGrace Document
XVID file extensionXvidXviD Codec
XVL file extensionLattice Technology, Inc.EXtensible Virtual World Description Language Document
XVM file extensionVMwareVMware Console Configuration Format
XVMCONF file extensionXVMWorld Of Tanks Configuration Format
XVO file extensionRatDVD.CARatDVD Internal
XVU file extensionComodo Group, Inc.BOClean Database Format
XWB file extensionMicrosoftXACT Wave Bank Format
XWC file extensionStarbreezeStarbreeze Sound
XWD file extensionN/AX Window Window Screen Dump Or Bitmap
XWF file extensionNuance CommunicationsOmniPage Workflow Format
XWI file extensionLucasArts Entertainment Company, LLCStar Wars: X-Wing Mission
XWK file extensionIntelCrosstalk Keyboard Mapping Format
XWM file extensionBethesda Softworks LLCThe Elder Scrolls V: Skyrim Music
XWMA file extensionMicrosoft CorporationXWMA Audio Compression Format
XWMV file extensionMicrosoft CorporationMicrosoft Windows Media
XWP file extensionN/AXMLwriter Project
XWS file extensionMAGIXXara Webstyle Format
XX file extensionN/AXXEncoded Format
XXD file extensionBrixxBrixx Planner Calendar Format
XXE file extensionN/AXXEncoded Format
XXX file extensionCompucon USACompucon/Singer PSW Embroidery Design Format
XY file extensionXyQuestXyWrite Document
XY3 file extensionN/AXYWrite III Document
XYP file extensionN/AXY Write III Plus Document
XYS file extensionDonald LessauXYplorer Script Format
XYW file extensionN/AXYWrite For Windows 3x/4.0 Document
XYZ file extensionN/AMolecule Specification Format
XYZE file extensionN/ARadiance Map
XYZI file extensionN/A3rdTech Scanner
XYZRGB file extensionN/A3rdTech XYZ RGB Graphic
XYZV file extensionCelestia Development TeamCelestia Sampled Trajectory Format
XZ file extensionTukaaniXZ Utils Compressed Archive
XZFX file extensionZipLogixZipLogix ZipForm Format
XZM file extensionSlackware Linux, Inc.Slackware Linux Package
X_B file extensionSiemens PLM SoftwareParasolid Document Format
X_T file extensionSiemens PLM SoftwareParasolid File Format

5 564

of file extensions

8 858

of file types

5 504

of applications opening the files

1 661

of producers