CPUFreq is a lightweight CPU scaling monitor and a powerful CPU management tool using standard cpufreq kernel modules to collect information and manage governors.
The extension uses the Linux kernel to collect information and manage power governors, frequencies etc. It needs root permission to be able to change governors.
This is free and open source software.
Key Features
- Compatible with many hardware architectures.
- CPU Frequency monitoring.
- CPU Governor management.
- CPU Frequency speed limits.
- CPU Boost support.
- CPU Power on/off support.
- Back-Up and Restore settings.
- User Profiles.
Website: konkor.github.io/cpufreq
Support: GitHub Code Repository
Developer: Tetyana Zibrova
License: GNU General Public License v3.0

CPUFreq is written in JavaScript. Learn JavaScript with our recommended free books and free tutorials.
Related Software
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|---|---|
| TLP | Power management package; features in Essential System Tools |
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| batctl | Battery charge threshold manager for Linux laptops |
| TuneD | Daemon for monitoring and adaptive tuning of system devices |
| asusctl | Control aspects of ASUS laptops |
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| jolt | Terminal-based battery and energy monitor |
| thermald | Thermal daemon for Intel Architecture |
| powerstat | Measures the power consumption of a laptop |
| LACT | Linux GPU Control Application |
| CPUFreq | System monitor and power manager |
| Wattage | Monitor the health and status of power devices |
| ddogreen | Smart power management tool |
Read our verdict in the software roundup.
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