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