Hi there, there is a zero-cost font (not available for commercial works without previous permission) from Brill (http://www.brill.nl/news/brill-typeface). Standard ligatures such as fi and fl don't work: \usemodule[simplefonts] \definefontfeature[default][default][script=latn] \setmainfont[Brill] \starttext fi fl ff ffi ffl \stoptext The glyphs are defined (ff, fi, fl, ffi, ffl), but when I test ligatures with FontForge (Ctrl+K) these glyphs aren't used and single substitution lookups in different subtables are performed for the different ligatures (actually no ligatures are used). Sorry, my explanation isn't as accurate as it should. I'm not a font expert, but Substitutions can be browsed in FontForge selecting the glyph info (Ctrl+I). Is there something to report to the font designer or is there something not yet implemented in ConTeXt? Thanks for your help, Pablo -- http://www.oudeis.tk