Font Files
Font files contain one or more fonts that can be accessed by the operating system and applications. Most modern fonts are stored in either the OpenType or TrueType formats, which can be used by both Macintosh and Windows computers.
Common font file extensions include .OTF, .TTF, and .FNT.
| Extension | File Type | Popularity |
|---|---|---|
| .JFPROJ | JSON Font Project File | 4.3 |
| .VLW | Processing Font File | 4.1 |
| .FNT | Windows Font File | 4.0 |
| .PFA | Printer Font ASCII File | 4.0 |
| .ETX | TeX Font Encoding File | 4.0 |
| .WOFF | Web Open Font Format File | 4.0 |
| .FOT | Font Resource File | 3.9 |
| .PFB | Printer Font Binary File | 3.9 |
| .SFD | Spline Font Database File | 3.9 |
| .VFB | FontLab Studio Font File | 3.8 |
| .TTF | TrueType Font | 3.8 |
| .WOFF2 | Web Open Font Format 2.0 File | 3.8 |
| .OTF | OpenType Font | 3.8 |
| .GXF | General CADD Pro Font File | 3.8 |
| .ODTTF | Obfuscated OpenType Font | 3.7 |
| .PMT | PageMaker Template File | 3.7 |
| .GLIF | Glyph Interchange Format File | 3.7 |
| .BF | Birdfont Project File | 3.7 |
| .TTC | TrueType Font Collection | 3.7 |
| .CHR | Borland Character Set File | 3.6 |
| .BDF | Glyph Bitmap Distribution Format | 3.6 |
| .FON | Windows Font Library | 3.6 |
| .PFM | Printer Font Metrics File | 3.5 |
| .FNT | Bitmap Font Generator Font Descriptor | 3.5 |
| .BMFC | Bitmap Font Configuration | 3.5 |
| .AMFM | Adobe Multiple Font Metrics File | 3.5 |
| .MF | METAFONT File | 3.5 |
| .PF2 | GRUB Font File | 3.4 |
| .COMPOSITEFONT | Windows Composite Font File | 3.4 |
| .GDR | Symbian OS Font File | 3.3 |
| .ABF | Adobe Binary Screen Font File | 3.3 |
| .GF | METAFONT Bitmap File | 3.3 |
| .PCF | PaintCAD Font | 3.2 |
| .SFP | Soft Font Printer File | 3.2 |
| .MXF | Maxis Font File | 3.1 |
| .DFONT | Mac OS X Data Fork Font | 3.1 |
| .PFR | Portable Font Resource File | 3.0 |
| .XFN | Ventura Printer Font | 3.0 |
| .TFM | TeX Font Metric File | 3.0 |
| .VNF | Vision Numeric Font | 3.0 |
| .UFO | Unified Font Object File | 3.0 |
| .AFM | Adobe Font Metrics File | 2.9 |
| .TTE | Private Character Editor File | 2.9 |
| .XFT | ChiWriter Printer Font | 2.8 |
| .EOT | Embedded OpenType Font | 2.8 |
| .ACFM | Adobe Composite Font Metrics File | 2.8 |
| .PK | Packed METAFONT File | 2.4 |
| .SUIT | Macintosh Font Suitcase | 2.3 |
| .FFIL | Mac Font Suitcase | 2.3 |
| .NFTR | Nintendo DS Font Type File | 2.3 |
| .EUF | Private Character Editor File | 2.2 |
| .TXF | Celestia Font Texture File | 2.2 |
| .MCF | Watchtower Library Font File | 2.0 |
| .CHA | Character Layout File | 2.0 |
| .T65 | PageMaker Template File | 2.0 |
| .LWFN | Adobe Type 1 Mac Font File | 1.8 |
| .YTF | Google Picasa Font Cache | 1.8 |
| .F3F | Crazy Machines Font File | 1.7 |
| .FEA | AFDKO Feature Definitions File | 1.0 |
| .PFT | ChiWriter Printer Font | 1.0 |
| .SFT | ChiWriter Screen Font | 1.0 |