By default, all software supports multiple file extensions. Apple Archive Utility supports at least 23 different file extensions. The basic files that Apple Archive Utility supports are .APK. However, not all of the extensions listed on the list are always used to save the effects of work in Apple Archive Utility. Very often, files with such extensions are used as source data files used by Apple Archive Utility.
Apple Archive Utility 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 Apple Archive Utility and try to save it in another file format, also supported by Apple Archive Utility.