WinASO Registry Optimizer is an advanced registry optimizer and cleaner allowing you to safely clean and repair registry problems with just a few simple mouse clicks.
No. 1 Registry optimizer on Download.com: WinASO Registry Optimizer is the No. 1 registry optimizer rated by CNET editor. It has won 5-star Editor’s rating on Download.com in 5 consecutive years.

Features:
    * Fast and Professional:
      WinASO Registry Optimizer is a mature and professional product that has been through more than 5 years constant improvement. Its advanced scanning algorithm can scan the entire registry within a few seconds for obsolete and invalid entries, as well as other registry errors, all listed comprehensively in the scanning report. You can select the items to fix or let WinASO Registry Optimizer automatically fix them all for you.
    * Multi-functional: In addition to the registry optimizing function, WinASO Registry Optimizer also has a number of built-in tools such as “Privacy Cleaner”, “System Optimizer”, “Registry Defrag”, “Start-up Manager”, “IE Manager”, “Uninstall Manager”, and more, so that you do NOT need to pay extra money to buy such software.
    * 100% safe: Over these years, WinASO Registry Optimizer has been proved by users all over the world to be 100% safe. It never lets you down!
    * Extremely simple to use: Even a computer novice can immediately learn how to use it once opening the software window.
    * New Feature: newly add 18 system tools such as Performance Monitor, Services Manager, etc. Improved registry cleaner and cookie cleaner.