WinUtilities all in one cleaners and optimizers suite is an award winning collection of tools to optimize and speedup your system performance. our suite contains utilities to clean registry, temporary files on your disks, erase your application and internet browser history, cache, cookies and more. You can control startup programs that load automatically with windows, find duplicate files, fix broken shortcuts and uninstall software. Other features include secure file deletion, shred recycle bin, disk space analysis, privacy protector and more.