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