Autoruns - See what programs are configured to startup automatically when your system boots and you login.
TweakPower - TweakPower is a versatile PC cleaning optimization and backup software that lets you fix all the problems that occur in your PC as well as fix common problems.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
WinExt Free - Powerful Win utilities: fix registry issues, clean system junk, protect privacy, optimize system, find duplicates, show larger resources, see more info of recently accessed resources, monitor activity, make batch operations, synchronize resources.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
CleanAfterMe - CleanAfterMe allows you to easily clean files and Registry entries that are automatically created by the Windows operating system during your regular computer work.