By default, all software supports multiple file extensions. Colin McRae: DiRT 3 supports at least 1 different file extensions. The basic files that Colin McRae: DiRT 3 supports are .PSSG. However, not all of the extensions listed on the list are always used to save the effects of work in Colin McRae: DiRT 3. Very often, files with such extensions are used as source data files used by Colin McRae: DiRT 3.
Colin McRae: DiRT 3 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 Colin McRae: DiRT 3 and try to save it in another file format, also supported by Colin McRae: DiRT 3.