WinUtilities is an award winning collection of tools to optimize and speedup your system performance. this suite contains utilities to clean registry, temporary files on your disks, erase your application and internet browser history, cache and cookies. you can control startup programs that load automatically with windows, find duplicate files, fix broken shortcuts and uninstall unneeded software. other features include secure file deletion, recycle bin shredding, and cleaning tasks scheduling

Currently, these tools listed below included in WinUtilities:

Disk Cleaner
A tool for cleaning disks from information that clogs your system and reduces the performance of your computer. With the help of this tool you can search and delete temporary files and folders and other applications, search for invalid links to documents that don't exist, and delete Cookies.