Works great - very useful
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Bobby - Keep track of your subscriptions
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Rocket Money - Find your paid subscriptions and cancel with one click
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
Billbot - Track your subscriptions & recurring expenses with ease