Battle Encoder Shirase - Software that controls per-process CPU usage: an “active” software CPU cooler.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Kiwi application monitor - Kiwi application monitor is a small program which lets you monitor your applications/processes, Windows and User activity.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Processes - https://www.oneperiodic.com/products/processes/
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode