Easy Backup and Restore
Smart List Backups
Bzip2 is a freely available, patent free, high-quality data compressor: http://www.bzip.org/
The tar format is licensed by the GNU and is standardized by POSIX.1-1988 and POSIX.1-2001. More information and also the sources can be obtained under: http://www.gnu.org/software/tar/
To use this feature in Dun just tap the Space bar in the „Restore Files“ windows to see the file in Quick Look.