Battle Encoder Shirase - Software that controls per-process CPU usage: an “active” software CPU cooler.
StatusPilatus - Monitor your PC like never before!
Kiwi application monitor - Kiwi application monitor is a small program which lets you monitor your applications/processes, Windows and User activity.
TinyResMeter - TinyResMeter is a small tool that displays useful information about system resources in real time...
Processes - https://www.oneperiodic.com/products/processes/
Process Tamer - Freeware Microsoft Windows utility that monitors the CPU use of applications, alerts when they use too much, and reduces their priority to keep your PC fast.