* [https://greekfontsociety-gfs.gr/typefaces The Greek Font Society] publishes many high–quality Greek typefaces.
* [https://github.com/notofonts/noto-fonts Noto Fonts] include extended Greek for Noto Serif, Noto Serif Display, Noto Sans and Noto Sans Mono.
* [https://github.com/adobe-fonts/source-sans/releases/latest Source Sans 3] includes polytonic Greek.
==Footnotes==