• Microsoft Windows XP
• Microsoft Windows Vista
• Microsoft Windows 7

Award-winning registry cleaner to fix Windows errors and optimize PC performance.

Registry Mechanic is an advanced registry cleaner for Windows that can safely clean, repair and optimize your registry in a few simple mouse clicks!

Editor's Choice Registry Cleaner

Don't compromise your PC Registry with the second best!

World's most popular registry cleaner with over 55 million downloads.

With Registry Mechanic you can safely clean, repair and optimize the Windows registry with a few simple mouse clicks. Problems with the Windows registry are a common cause of Windows crashes, slow performance and error messages. By using a registry cleaner regularly and fixing registry errors your system should not only be more stable but it will also help improve your system performance without expensive hardware upgrades. Learn more about the importance of a clean registry with our registry insight.

Registry Mechanic uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows registry. These problems can occur for many reasons including being left-behind after the un-installation or incorrect removal of software, by missing or corrupt hardware drivers, or orphaned startup programs.

With a few easy steps Registry Mechanic will scan your entire registry for any invalid entries and provides a list of the registry errors found, you can then choose to selectively clean each item or automatically repair them all. For your convenience and protection Registry Mechanic can also make a backup of any repairs made so that you can easily recover any changes if required.

Note: An trial version of this product is available. Click here to download trial.