- Extension
- .sfd
- .mng
- Format
- Text
- Binary
- Category
- Font
- Raster Image
- Developer
- FontForge
- MNG was developed by Tom Boutell.
- 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.
- An extension of the .PNG image format that uses indexed colors and supports image animations; similar to an animated .GIF file, but uses higher compression and features full alpha support (multi-level transparency).
- MIME Type
- application/vnd.font-fontforge-sfd
- video/x-mng
