By default, all software supports multiple file extensions. Debian supports at least 6 different file extensions. The basic files that Debian supports are .DEB. However, not all of the extensions listed on the list are always used to save the effects of work in Debian. Very often, files with such extensions are used as source data files used by Debian.
Debian 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 Debian and try to save it in another file format, also supported by Debian.