By default, all software supports multiple file extensions. Objects to See supports at least 1 different file extensions. The basic files that Objects to See supports are .O2C. However, not all of the extensions listed on the list are always used to save the effects of work in Objects to See. Very often, files with such extensions are used as source data files used by Objects to See.
Objects to See 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 Objects to See and try to save it in another file format, also supported by Objects to See.