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