Clever Optimizer is powerful registry cleaner software which could optimize your PC and speed up the system. It could repair most of the computer problems like deadlock, blue screen and comprehensively improve its potential performance. The Windows Registry is a crucial part of your PC's operation system. Regular use of computer makes the registry fragmented and cluttered with obsolete and invalid data. Clever Optimizer could also clean up your computer history to avoid leaving your privacy and personal information like Account, Password, Credit Card Number and others vulnerable to the public. More features: (1) Very easy to use with wonderful UI. (2) Work as Startup manager Clever Optimizer can manage the startup items. Delete the redundant startup programs will make your computer more quickly. (3) Registry backup and restore. (4) Support most OS: Clever Optimizer runs on Windows /NT/2000/XP/2003 and support Vista. (5) FREE to download and FREE to upgrade. Once you purchase it, you could get the update in the future for free. Now you could free download this excellent registry tool and try it!