By default, all software supports multiple file extensions. Derive supports at least 1 different file extensions. The basic files that Derive supports are .MTH. However, not all of the extensions listed on the list are always used to save the effects of work in Derive. Very often, files with such extensions are used as source data files used by Derive.
Derive 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 Derive and try to save it in another file format, also supported by Derive.