Registry Cleaner for Windows PC — Avast Cleanup

To remain stable and function properly, the Windows operating system relies on its Windows registry — a database of settings and information for all your hardware and software. If you’re saddled with broken registry items, you can suffer frequent crashes and error messages, issues with apps, and generally decreased performance overall. It’s important to regularly clean and repair your registry — but make sure to use a safe registry cleaner tool so that you don’t accidentally delete anything that’s actually necessary.

With Avast Cleanup, it’s easy to clean your registry. Simply run a scan and Avast Cleanup will identify broken registry items, orphaned entries, invalid file type pointers, and old startup entries from third parties. Avast Cleanup safely deletes or repairs all problematic registry entries. Then, enable our built-in Automatic Maintenance feature so we can maintain your registry regularly, without you having to lift a finger.

Yes. Avast Cleanup and its built-in registry cleaner tool were designed by security experts. It’s important to use a safe registry cleaner, because it’s easy to break something if you go digging around in your registry without knowing what to do. Our patented technology will identify exactly what can be safely deleted, while securely optimizing the rest.