CleanDisk will help you automate the task of removing unwanted junk files. It's quickly and easily scans your hard disk(s) for unwanted files and assist you in deleting them.

Windows system optimizer which cleans hard-disk, system registry and optimizes memory

Windows system optimizer which cleans hard-disk and system registry, finds duplicate files, optimizes memory, tunes-up system specific settings, accelerates internet connection, manages security and backup issues