Registry Operator is an easy-to-use application, it can help you scan, backup, restore and compress windows registry.
Scan: With a few easy steps Registry Operator scans your entire registry for any invalid entries and provides a list of any extraneous or invalid entries found. You will then have the option to selectively remove each item or automatically remove them all.
Backup: Registry Operator can help you backup all windows registry files safely.
Restore: Once you have backup your registry files ,you can retore registry safely with this backup files.
Compress:Registry Operator can anaylze your registry automatically, and then you can see the preview information. you can compress all windows registry files safely.