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