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 | 4.3 |
| .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 |
| .PFB | Printer Font Binary File | 4.0 |
| .WOFF | Web Open Font Format File | 4.0 |
| .SFD | Spline Font Database | 3.9 |
| .FOT | Font Resource File | 3.9 |
| .OTF | OpenType Font | 3.8 |
| .TTF | TrueType Font | 3.8 |
| .GXF | General CADD Pro Font File | 3.8 |
| .ODTTF | Obfuscated OpenType Font | 3.7 |
| .WOFF2 | Web Open Font Format 2.0 File | 3.7 |
| .BF | Birdfont Project File | 3.7 |
| .PMT | PageMaker Template File | 3.7 |
| .GLIF | Glyph Interchange Format File | 3.7 |
| .TTC | TrueType Font Collection | 3.7 |
| .CHR | Borland Character Set File | 3.6 |
| .FON | Windows Font Library | 3.6 |
| .BDF | Glyph Bitmap Distribution Format | 3.6 |
| .PFM | Printer Font Metrics File | 3.5 |
| .FNT | Bitmap Font Generator Font Descriptor | 3.5 |
| .AMFM | Adobe Multiple Font Metrics File | 3.5 |
| .BMFC | Bitmap Font Configuration | 3.5 |
| .MF | METAFONT File | 3.5 |
| .COMPOSITEFONT | Windows Composite Font File | 3.4 |
| .ETX | TeX Font Encoding 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 |
| .TTE | Private Character Editor 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 |
| .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 |