By default, all software supports multiple file extensions. PS2emu supports at least 1 different file extensions. The basic files that PS2emu supports are .ELF. However, not all of the extensions listed on the list are always used to save the effects of work in PS2emu. Very often, files with such extensions are used as source data files used by PS2emu.
PS2emu 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 PS2emu and try to save it in another file format, also supported by PS2emu.