OFS (Olsak's Font System) gives you a possibility to keep track of your fonts, especially, if you have many fonts. It provides tools for making font catalogues, a comfortable user environment for selection of fonts for your document etc.

OFS was presented at EuroTeX 2003 (Brest, France), but many new features were implemented in 2004. This article presents the latest version of this package.

OFS is freely available at ftp://math.feld.cvut.cz/pub/olsak/ofs.