By default, all software supports multiple file extensions. Grand Prix Legends supports at least 1 different file extensions. The basic files that Grand Prix Legends supports are .3D0. However, not all of the extensions listed on the list are always used to save the effects of work in Grand Prix Legends. Very often, files with such extensions are used as source data files used by Grand Prix Legends.
Grand Prix Legends 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 Grand Prix Legends and try to save it in another file format, also supported by Grand Prix Legends.