OnyX is a multifunction utility that you can use to verify the startup disk and the structure of its system files, to run miscellaneous maintenance.
Developed by Titanium Software
CCleaner is one of the most popular windows disk and registry cleaning utility. It scans the system for unwanted file and folders and removes it with a singleā¦
TinkerTool is a freeware application for macOS that allows the user to customise the system by exposing hidden preferences to a graphical user interface.