Windows CleanUp! 4.52

CleanUp! is an application that optimizes Windows systems and hard-drive space by deleting temporary and junk files usually generated by the system when you're surfing the Internet, during installations, and updates. Removing all of these makes your system run efficiently and protects your privacy.

Aside from temporary files and useless registry entries, the program clears the browser cache, history, cookies as well as bookmarks and favorites, which are optional and disabled by default. The program supports most popular browsers like Chrome, Firefox, and Opera; plus it cleans RSS readers and mail clients such as Outlook, a feature which other free cleaners usually don’t include.

CleanUp! is easy to use with a simple interface. It has different sections where users opt to clean MRUs, Windows registry, empty the recycle bin, browser options, and more. As of this version, there is a very useful recovery option just in case something important has been erased. The system can be restored to the point when everything was working fine. The only setback I found was that the program worked only with 32-bit Windows systems.