Square Privacy Cleaner can also clean Internet traces, like cookies, history and cache of popular web browsers. Cleaning of third-parties applications like WinRAR,WinZIP, Java cache, Java logs, Media Player Classic history, Microsoft Office history, etcare also supported.
Moreover this tool can also remove locked index.DAT files and generic locked files on the next reboot of the system.
The application is completely free and works on Windows XP, Vista and Windows 7. You can free download Square Privacy Cleaner from original source.