BitSilo by MollieSoft

Create timestamped backups for files and directories you specify. Create multiple backup sets, each containing a different set of files or directories to be backed up on a daily/weekly/monthly schedule. Create a full backup to save all the specified files; create an incremental backup to save only those files that have changed since the last backup. Exclude files from the backup using any part of the file folder or name. Flexible management of disk space used by backup archives. Restore files from any backup using a query language to find files. Backup files can be stored in a BitSilo "Silo" format for efficiency, or in a normal folder, or as a zip file. Automatic removal of old backups; cleanup rules govern which recent backups to keep. Verify (compare) files in any backup against the original source files, either automatically after each run, or at any later time.