By default, all software supports multiple file extensions. checkSum+ supports at least 2 different file extensions. The basic files that checkSum+ supports are .MD5. However, not all of the extensions listed on the list are always used to save the effects of work in checkSum+. Very often, files with such extensions are used as source data files used by checkSum+.
checkSum+ 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 checkSum+ and try to save it in another file format, also supported by checkSum+.