Avast Cleanup - Next generation tuneup and cleanup for your PC

Windows Repair Toolbox - Windows Repair Toolbox is a software created to help you repair a Windows system, by making the...

CleanMyMac X - Clean, protect and speed up your Mac

Tweaking - Tweaking is an all-in-one repair tool, helping you to fix large Windows problems such as registry errors, file permissions, as well as other issues with Internet Explorer, Windows Update, Windows Firewall, and many more.

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.

WinTweaks - Windows Tweaking utility that can improve your Windows performance and security with a simple mouse click by tweaking Windows services in an automatic and very safe way.