By default, all software supports multiple file extensions. Pretty Good Privacy supports at least 11 different file extensions. The basic files that Pretty Good Privacy supports are .SEC. However, not all of the extensions listed on the list are always used to save the effects of work in Pretty Good Privacy. Very often, files with such extensions are used as source data files used by Pretty Good Privacy.
Pretty Good Privacy 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 Pretty Good Privacy and try to save it in another file format, also supported by Pretty Good Privacy.