SuperDuper is a data recovery and backup tool on the Mac OS X platform，It can help you recover accidentally deleted files on your computer，Even restore data you lost after formatting。 SuperDuper! Ability to back up system partition or single/multiple files under Mac OS X system，Partition files backed up by it can be started directly by booting。 Take advantage of SuperDuper! The advantage of a backup system is that it only copies the files in the system partition rather than copying the free space along with it.，This is just compared to the backup of ghost，Dramatically reduces backup file size。 If you want to transfer data on your Mac from one computer to another or....