- Extension
- .sfd
- .pt3
- Format
- Text
- Binary
- Category
- Font
- Font
- Developer
- FontForge
- Adobe Systems
- Description
- SFD (Spline Font Database) is the native, text-based source format of the FontForge font editor. It stores a font's glyph outlines, metrics, kerning, OpenType tables and editing state, so a font can be reopened and edited losslessly and then exported to TrueType, OpenType, WOFF or Type 1.
- PostScript Type 3 consists of glyphs defined using the full PostScript language, rather than just a subset. Because of this, a Type 3 font can do some things that Type 1 fonts cannot do, such as specify shading, color, and fill patterns.
- MIME Type
- application/vnd.font-fontforge-sfd
- application/postscript
