The Windows registry is a dark and foreboding place; a maze of twisty passages, all alike. RegBackup is a program that will save all or part of the registry, or perform an incrementalbackup to save only those items that have changed since the last backup operation was performed. It can also restore all or part of the registry from a saved backup file, or compare a backup save file to the current (live) registry and highlight those items that have changed.