Works great - very useful
O&O AppBuster - Remove Windows 10 apps, including hidden ones.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Unchecky - Tired of unchecking unrelated offers while installing software?
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Debloat Windows 10 - A collection of Scripts which disable / remove Windows 10 Features and Apps.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode