By default, all software supports multiple file extensions. 7zX supports at least 5 different file extensions. The basic files that 7zX supports are .7Z. However, not all of the extensions listed on the list are always used to save the effects of work in 7zX. Very often, files with such extensions are used as source data files used by 7zX.
7zX 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 7zX and try to save it in another file format, also supported by 7zX.