Works great - very useful
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Pliim - One click and be ready to go up on stage and present!
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
Hocus Focus - A Mac menu bar utility that hides your inactive windows