Each tool found within Master Mechanic is designed to give you the best results to keep your system functioning smoothly and consistently. Maintain registry integrity with the help of the Registry Tools or customize your Internet settings to provide peak performance with the Internet Tools. Protect your privacy with the History Cleaning Tools and the Shredder Tools. Clean and repair your PC with one click cleanup using the Master Click Cleanup. New features include a duplicate file finder, uninstall master and program recovery tool. With new reduced pricing this is the best utility tool value on the internet.