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 |
|---|---|---|
| .VLW | Processing Font File | 4.2 |
| .JFPROJ | JSON Font Project File | 4.1 |
| .FNT | Windows Font File | 4.0 |
| .VFB | FontLab Studio 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 |
| .SFD | Spline Font Database File | 3.9 |
| .PFB | Printer Font Binary File | 3.9 |
| .OTF | OpenType Font | 3.8 |
| .TTF | TrueType Font | 3.8 |
| .WOFF2 | Web Open Font Format 2.0 File | 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 |
| .COMPOSITEFONT | Windows Composite Font File | 3.4 |
| .DFONT | Mac OS X Data Fork Font | 3.3 |
| .GDR | Symbian OS Font File | 3.3 |
| .ABF | Adobe Binary Screen Font File | 3.3 |
| .PF2 | GRUB Font File | 3.3 |
| .PCF | PaintCAD Font | 3.2 |
| .SFP | Soft Font Printer File | 3.2 |
| .MXF | Maxis Font File | 3.1 |
| .GF | METAFONT Bitmap File | 3.1 |
| .PFR | Portable Font Resource File | 3.0 |
| .XFN | Ventura Printer Font | 3.0 |
| .UFO | Unified Font Object File | 3.0 |
| .TFM | TeX Font Metric File | 3.0 |
| .VNF | Vision Numeric Font | 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 | 2.6 |
| .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 |
| .YTF | Google Picasa Font Cache | 1.8 |
| .LWFN | Adobe Type 1 Mac Font File | 1.7 |
| .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 |