python3-afdko

Adobe Font Development Kit for OpenType (Python 3)

Tools used to make OpenType fonts by adding the OpenType-specific data to a TrueType or Type1 font.

libfontforge4

font editor - runtime library

FontForge is a font editor. Use it to create, edit and convert fonts in OpenType, TrueType, UFO, CID-keyed, Multiple Master, and many other formats.

python3-trufont

Font-editing application (Python 3 libraries)

TruFont is a font-editing application written with Python3, ufoLib, defcon and PyQt5.

vfit

generate backwards-compatible, static instances of variable fonts

This (Variable Font Instancing Tool) allows you to generate custom, static instances of a variable font defined in a configuration file.

python3-statmake

Applies STAT information from a Stylespace to a variable font

statmake takes a user-written Stylespace that defines OpenType STAT information for an entire font family and then (potentially subsets and) applies it to a specific variable font. This spares users from having to deal with raw TTX dumps and juggling with nameIDs.

python3-gflanguages

API for evaluating language support in the Google Fonts collection

This Python module provides an API with data about languages/regions/scripts for use in the language-support categorization of the font families in the Google Fonts collection.