By default, all software supports multiple file extensions. CATIA supports at least 37 different file extensions. The basic files that CATIA supports are .DWG. However, not all of the extensions listed on the list are always used to save the effects of work in CATIA. Very often, files with such extensions are used as source data files used by CATIA.
CATIA 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 CATIA and try to save it in another file format, also supported by CATIA.