By default, all software supports multiple file extensions. Star Trek: Elite Force 2 supports at least 2 different file extensions. The basic files that Star Trek: Elite Force 2 supports are .PK3. However, not all of the extensions listed on the list are always used to save the effects of work in Star Trek: Elite Force 2. Very often, files with such extensions are used as source data files used by Star Trek: Elite Force 2.
Star Trek: Elite Force 2 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 Star Trek: Elite Force 2 and try to save it in another file format, also supported by Star Trek: Elite Force 2.