By default, all software supports multiple file extensions. StuffIt Expander supports at least 67 different file extensions. The basic files that StuffIt Expander supports are .Z. However, not all of the extensions listed on the list are always used to save the effects of work in StuffIt Expander. Very often, files with such extensions are used as source data files used by StuffIt Expander.
StuffIt Expander can be used to convert file formats between the file extensions listed below. You can open a file with one of the file extensions below via StuffIt Expander and try to save it in another file format, also supported by StuffIt Expander.