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