MirrorFolder is a mirroring and synchronization software to backup files on local, network, or removable drives and disks from local hard disks. You can mirror your important folders, or even an entire drive, on another local, network, or or removable drives disks either in real-time or in auto-synchronization mode. Once a mirror is setup, mirroring is done invisibly in the background without requiring any further effort or even attention from you. Options are available to exclude file types and subfolders from mirroring. You may also optionally archive mirror files inside a zip file periodically. It is fully integrated with Windows and requires very little system resources.