LogiGuard Master Mechanic 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 ... Cost: $34 Buy full version       Trial version       Publisher: LogiGuard LLC     Descriptions LogiGuard Master Mechanic: 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!