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 |
| .PFA | Printer Font ASCII File | 4.0 |
| .WOFF | Web Open Font Format File | 4.0 |
| .FNT | Windows Font File | 4.0 |
| .TTF | TrueType Font | 4.0 |
| .FOT | Font Resource File | 3.9 |
| .SFD | Spline Font Database File | 3.9 |
| .VLW | Processing Font File | 3.9 |
| .OTF | OpenType Font | 3.8 |
| .PFB | Printer Font Binary File | 3.8 |
| .GXF | General CADD Pro Font File | 3.8 |
| .ODTTF | Obfuscated OpenType Font | 3.7 |
| .FON | Windows Font Library | 3.7 |
| .WOFF2 | Web Open Font Format 2.0 File | 3.7 |
| .ETX | TeX Font Encoding File | 3.7 |
| .CHR | Borland Character Set File | 3.6 |
| .TTC | TrueType Font Collection | 3.6 |
| .VFB | FontLab Studio Font File | 3.6 |
| .ABF | Adobe Binary Screen Font File | 3.6 |
| .BDF | Glyph Bitmap Distribution Format | 3.6 |
| .GF | METAFONT Bitmap File | 3.5 |
| .PMT | PageMaker Template File | 3.5 |
| .PFM | Printer Font Metrics File | 3.5 |
| .AMFM | Adobe Multiple Font Metrics File | 3.5 |
| .MF | METAFONT File | 3.5 |
| .COMPOSITEFONT | Windows Composite Font File | 3.4 |
| .GDR | Symbian OS Font File | 3.3 |
| .VNF | Vision Numeric Font | 3.3 |
| .MXF | Maxis Font File | 3.1 |
| .PCF | PaintCAD Font | 3.0 |
| .BF | Birdfont Project File | 3.0 |
| .PFR | Portable Font Resource File | 3.0 |
| .SFP | Soft Font Printer File | 3.0 |
| .GLIF | Glyph Interchange Format File | 3.0 |
| .PF2 | GRUB Font File | 3.0 |
| .TFM | TeX Font Metric File | 3.0 |
| .XFN | Ventura Printer Font | 3.0 |
| .AFM | Adobe Font Metrics File | 2.9 |
| .TTE | Private Character Editor File | 2.9 |
| .DFONT | Mac OS X Data Fork Font | 2.9 |
| .XFT | ChiWriter Printer Font | 2.8 |
| .ACFM | Adobe Composite Font Metrics File | 2.8 |
| .EOT | Embedded OpenType Font | 2.7 |
| .PK | Packed METAFONT File | 2.4 |
| .FFIL | Mac Font Suitcase | 2.4 |
| .SUIT | Macintosh 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 |
| .UFO | Unified Font Object File | 2.0 |
| .MCF | Watchtower Library Font File | 2.0 |
| .T65 | PageMaker Template File | 2.0 |
| .LWFN | Adobe Type 1 Mac Font File | 2.0 |
| .CHA | Character Layout File | 2.0 |
| .YTF | Google Picasa Font Cache | 1.8 |
| .F3F | Crazy Machines Font File | 1.7 |
| .PFT | ChiWriter Printer Font | 1.0 |
| .FEA | AFDKO Feature Definitions File | 1.0 |
| .SFT | ChiWriter Screen Font | 1.0 |