By default, all software supports multiple file extensions. ARJ32 supports at least 24 different file extensions. The basic files that ARJ32 supports are .ARJ. However, not all of the extensions listed on the list are always used to save the effects of work in ARJ32. Very often, files with such extensions are used as source data files used by ARJ32.
ARJ32 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 ARJ32 and try to save it in another file format, also supported by ARJ32.