By default, all software supports multiple file extensions. GNU Privacy Guard supports at least 2 different file extensions. The basic files that GNU Privacy Guard supports are .SIGN. However, not all of the extensions listed on the list are always used to save the effects of work in GNU Privacy Guard. Very often, files with such extensions are used as source data files used by GNU Privacy Guard.
GNU Privacy Guard 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 GNU Privacy Guard and try to save it in another file format, also supported by GNU Privacy Guard.