sit files

The sit file format is a data compression and archive format created and opened using StuffIt software utilities.

1. Close all open applications before installing fonts.
Typotheque Windows font files (PC PostScript and PC TrueType) and OpenType fonts are zip file archives. Zip file archives have a file extension of .zip. Recent versions of Windows (XP and later) can unpack zip file archives and self-extracting zip files when you right click on the file and select Extract.