3R CPU Monitor Alternatives

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.

Big Meter Pro is a utility that monitors the disk and memory of your CPU.

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

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SysGuage is a responsive software utility that monitors the memory status, CPU usage, as well as network and disk activities of your system.

SSuite System Monitor is a completely portable and stand-alone application that monitors the RAM of your system, page file load, CPU usage, and the system power in real-time.

Personalize your experience with state-of-the-art real-time overclocking*.

AMD64 CPU Assistant

PCNetMonitor is a program for monitoring and recording performance data from local or remote computers.

CS Fire Monitor is a user-friendly system monitoring application that keeps a keen eye on your computer’s behavior and aspects related to the hardware of your system.

A free, open source and advanced process/service monitor.

MiTeC

WinBar is a free and compact program that lets you monitor your system and provides easy access to...

Some Mac applications, especially web browsers, continue running tasks or animations even when...

Mac OS X app for quickly limiting CPU usage of any running process