| File extension | Developer/Producer | File description |
|---|---|---|
| ### file extension | SmartWare Corporation | SmartWare Filled Area Font Format |
| $ON file extension | Steinberg Media Technologies GmbH | Steinberg Cubase Fonts Compressed Format |
| $TF file extension | N/A | Steinberg Cubase Fonts Compressed Format |
| 075 file extension | Corel Corporation | Corel Ventura Publisher 75x75 Dpi Font |
| 085 file extension | Corel Corporation | Corel Ventura Publisher 85x85 Dpi Font |
| 091 file extension | Corel Corporation | Corel Ventura Publisher 91x91 Dpi Font |
| 096 file extension | Corel Corporation | Corel Ventura Publisher 96x96 Dpi Font |
| 0B file extension | Adobe Systems Incorporated | Adobe PageMaker Printer Font |
| 12U file extension | Adobe Systems Incorporated | Adobe PageMaker Font |
| 15U file extension | Adobe Systems Incorporated | Adobe PageMaker Printer Font |
| 75 file extension | Corel Corporation | Ventura Publisher 75x75 Dpi Display Font |
| 85 file extension | Corel Corporation | Ventura Publisher 85x85 Dpi Display Font |
| 8M file extension | Adobe Systems Incorporated | Adobe PageMaker Math 8 Printer Font |
| 8U file extension | Adobe Systems Incorporated | Adobe Pagemaker Roman 8 Extended Character Set Printer Font |
| 91 file extension | Corel Corporation | Ventura Publisher 91x91 Dpi Display Font |
| 96 file extension | Corel Corporation | Corel Ventura Publisher 96x96 Dpi Display Font |
| ABF file extension | Adobe Systems | Adobe Binary Screen Font Format |
| ACFM file extension | Adobe Systems | Adobe Composite Font Metrics Format |
| AFM file extension | N/A | Adobe Font Metrics Format |
| AFN file extension | Delcam plc | ArtCAM Font |
| AMFM file extension | Adobe Systems | Adobe Multiple Font Metrics Format |
| AUF file extension | Planit Solutions Inc. | Alphacam User Font |
| B30 file extension | Corel Corporation | Ventura Publisher Printer Font |
| BDF file extension | Adobe Systems | Adobe Glyph Bitmap Distribution Format |
| CFN file extension | invers Software | Calamus Font Data |
| CHA file extension | N/A | DTL OTMaster Character Layout Format |
| CHR file extension | N/A | Borland Language Stroke Font Format |
| CLAF file extension | Apple, Inc. | Claris Font |
| COMPOSITEFONT file extension | Microsoft | Composite Font Format |
| DFONT file extension | N/A | Mac OS X Data Fork Suitcase Format |
| EFT file extension | Cay Horstmann | ChiWriter High Resolution Screen Font |
| EOT file extension | N/A | Embedded OpenType Font Format |
| EUF file extension | Microsoft | Private Character Editor Format |
| F06 file extension | N/A | DOS Screen Text 6 Pixels Height Font |
| F08 file extension | N/A | DOS Screen Text 8 Pixels Height Font |
| F09 file extension | N/A | DOS Screen Text 9 Pixels Height Font |
| F10 file extension | N/A | DOS Screen Text 10 Pixels Height Font |
| F11 file extension | N/A | DOS Screen Text 11 Pixels Height Font |
| F12 file extension | N/A | DOS Screen Text 12 Pixel Height Font |
| F13 file extension | N/A | Dos Screen Text 13 Pixels Height Font |
| F16 file extension | N/A | DOS Screen Text 16 Pixels Height Font |
| F3F file extension | Viva Media | Crazy Machines Font Data Format |
| FFIL file extension | Apple | Mac OS X Data Fork Suitcase Format |
| FN3 file extension | Harvard Graphics | Harvard Graphics 3.0 Font |
| FNN file extension | Microsoft Corporation | DOS Screen Text Font |
| FNT file extension | N/A | Font Format |
| FO1 file extension | Embarcadero Technologies, Inc. | Borland Turbo C Font |
| FO2 file extension | Embarcadero Technologies, Inc. | Borland Turbo C Font |
| FON file extension | N/A | Microsoft Windows Bitmap Font Format |
| FONT file extension | N/A | Font Data |
| FOT file extension | N/A | Font Resource Format |
| FXR file extension | N/A | Oracle Font Cross-reference |
| GDR file extension | N/A | Symbian OS Bitmap Font Format |
| GF file extension | N/A | MetaFont Font Format |
| GFT file extension | NeoSoft Corp. | NeoPaint Font |
| GLIF file extension | The RoboFab developers | Glyph Interchange Format |
| GSF file extension | Artifex Software | Ghostscript Fonts |
| GXF file extension | General CADD Products | General CADD Pro Font Data Format |
| LFT file extension | Cay Horstmann | ChiWriter Laser Printer Font |
| LWFN file extension | Adobe Systems | Adobe Type 1 Font |
| MCF file extension | Watchtower Bible and Tract Society | Watchtower Library Font Format |
| MFD file extension | Adobe Systems Incorporated | Adobe Multiple Master Font Metrics Directory |
| MFM file extension | MicroPress Inc. | VTeX Multiple Master Font Metrics |
| MRF file extension | Apple, Inc. | Macintosh Font |
| NFTR file extension | N/A | Nintendo DS Font Type Format |
| ODTTF file extension | Microsoft Corporation | Microsoft Office Document Embedded Font |
| OTF file extension | N/A | OpenType Font File Format |
| PCF file extension | PaintCAD | PaintCAD Font Format |
| PFA file extension | N/A | Printer Font ASCII Format |
| PFB file extension | Adobe Systems | Printer Font Binary Format |
| PFM file extension | N/A | Printer Outline Metric Font Format |
| PFR file extension | Bitstream | Portable Font Resource Format |
| QFN file extension | Apple, Inc. | Apple QuickTime Font |
| R8? file extension | N/A | Microsoft Word For DOS Font |
| SFI file extension | Corel Corporation | Corel Ventura Publisher HP LaserJet Printer Font |
| SFN file extension | NCD Holding | EasySIGN Font |
| SFP file extension | N/A | Soft Font Printer Format |
| SNF file extension | The Open Group | UNIX Font |
| SUIT file extension | N/A | Apple Mac OS Font Format |
| TB1 file extension | N/A | Borland Turbo C Font |
| TB2 file extension | Embarcadero Technologies, Inc. | Borland Turbo C Font |
| TFM file extension | N/A | Tagged Font Metric Format |
| TMF file extension | Corel Corporation | Corel WordPerfect Tagged Font Metric |
| TTC file extension | N/A | TrueType Font Collection |
| TTE file extension | Microsoft | Private Character Editor Format |
| TTF file extension | Apple | TrueType Font Format |
| US? file extension | Microsoft Corporation | Microsoft Word Font |
| VFB file extension | FontLab | Font Description Format |
| VFM file extension | Corel Corporation | Ventura Publisher Font Metrics |
| VLW file extension | Processing | Processing Font Format |
| VNF file extension | Vision Numeric | Vision Numeric Font |
| W30 file extension | Corel Corporation | Ventura Publisher Printer Font |
| WNF file extension | Corel Corporation | CorelDRAW Outline Font Description |
| WOFF file extension | WebFonts Working Group | Web Open Font Format Package Format |
| XFC file extension | Blacksun Software | X-Fonter Font Collection |
| XFN file extension | N/A | Corel Ventura Printer Font |
| XFT file extension | N/A | ChiWriter 24 Pin Printer Font |
| YTF file extension | Google Picasa Font Cache | |
| _V file extension | Adobe Systems Incorporated | Adobe Type Manager Japanese Font Metrics |
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