WeCleanse - [Free Mac Cleaner] WeCleanse is the latest macOS cleaner app made to clean up storage on macOS.
Reimage - Reimage is the only program of its kind.
Outbyte - Outbyte is a cmprehenmsive computer repair tool that is built to address a range of various system issues like clean up your drive, optimize performance and enhance privacy or security.
CleanMyMac X - Clean, protect and speed up your Mac
Restoro - Restoro is one of the advanced system repair scanners for PC that facilitates you to restore your PC while scanning for malware and security issues without changing the file structure.
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.