Wise Disk Cleaner - Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk. Wise Disk Cleaner can delete these unnecessary files on your hard disk to free up disk space and make your computer run faster.
Autoruns - See what programs are configured to startup automatically when your system boots and you login.
SDelete - Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Avast Cleanup - Next generation tuneup and cleanup for your PC
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC