CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Onyx by Titanium - This website provides operating system utilities for macOS
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Revo Uninstaller - Free fully functional download of Revo Uninstaller Pro and Revo Uninstaller Freeware.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
SlimCleaner - SlimCleaner is a software package for cleaning and maintaining your PC or mobile device. It covers your entire system and can make your computer run more efficiently. Read more about SlimCleaner.