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