TYPE DESIGN INFORMATION PAGE last updated on Mon Apr 15 06:29:46 EDT 2024

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ABOUT

Fonttools [Behdad Esfahbod]

The fontTools project was started by Just van Rossum in 1999, and was maintained as an open source project at Sourceforge. In 2008, Paul Wise (pabs3) began helping Just with stability maintenance. In 2013 Behdad Esfahbod began a friendly fork, thoroughly reviewing the codebase and making changes at Github to add new features and support for new font formats.

fontTools is a library for manipulating fonts, written in Python. The project includes the TTX tool, that can convert TrueType and OpenType fonts to and from an XML text format, which is also called TTX. It supports TrueType, OpenType, AFM and to an extent Type 1 and some Mac-specific formats. The project has a BSD-style open-source licence. Among other things this means you can use it free of charge. Once installed you can use the ttx command to convert binary font files (.otf, .ttf, etc) to the TTX xml format, edit them, and convert them back to binary format. TTX files have a .ttx file extension. The following tables are currently supported: BASE, CBDT, CBLC, CFF, COLR, CPAL, DSIG, EBDT, EBLC, FFTM, GDEF, GMAP, GPKG, GPOS, GSUB, JSTF, LTSH, MATH, META, OS/2, SING, SVG, TSI0, TSI1, TSI2, TSI3, TSI5, TSIB, TSID, TSIJ, TSIP, TSIS, TSIV, VDMX, VORG, avar, cmap, cvt, feat, fpgm, fvar, gasp, glyf, gvar, hdmx, head, hhea, hmtx, kern, loca, ltag, maxp, meta, name, post, prep, sbix, trak, vhea and vmtx.

EXTERNAL LINKS
Fonttools
MyFonts search
Monotype search
Fontspring search
Google search

INTERNAL LINKS
Font software ⦿ Truetype font software ⦿ Type 1 font software ⦿ SVG typefaces ⦿