By default, all software supports multiple file extensions. Stronghold 2 Heaven supports at least 2 different file extensions. The basic files that Stronghold 2 Heaven supports are .S2M. However, not all of the extensions listed on the list are always used to save the effects of work in Stronghold 2 Heaven. Very often, files with such extensions are used as source data files used by Stronghold 2 Heaven.
Stronghold 2 Heaven 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 Stronghold 2 Heaven and try to save it in another file format, also supported by Stronghold 2 Heaven.