compression freeware in Backup & Restore downloads
BackupToZip
1.4 freeware download... hard disk or CD for backup. Unlike a compression utility, such as WinZIP, if you delete files, ... other backup programs, even ones that do no compression, charge you. Using BackupToZip is completely free, other ...
Online Backup Estimator
3.1 freeware download... methods like RBackup's BitBackup. A minimum pre-transmission file compression ratio of 50% is assumed. It can take a long time for the Estimator to run ...
ZipSnap
2.1 freeware downloadEver wished there was an easy way to backup multiple versions of your files, or quickly synchronize them across different computers (even on different operating systems) ...