The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Windows
- Mono


Easytune is described as 'EasyTune presents a convenient, Windows-based system performance enhancement and management utility. It features tools such as:' and is an app in the system & hardware category. There are more than 10 alternatives to Easytune for a variety of platforms, including Windows, Mac, Linux, Flathub and Python apps. The best Easytune alternative is Open Hardware Monitor, which is both free and Open Source. Other great apps like Easytune are SpeedFan, HWMonitor, iStat Menus and GtkStressTesting.
The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.


SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers and controls the fans if possible.




HWMonitor for Windows® x86/x64 is a hardware monitoring program that reads PC system's main health sensors : voltages, temperatures, powers, currents, fans speed, utilization, clock speeds…

Advanced Mac utility with menubar monitoring for CPU, GPU, memory, disks, network, and sensors, including fan control, S.M.A.R.T status, Bluetooth battery tracking, weather, notifications, and deep customization. Combines multiple stats in a single view while prioritizing privacy.




GST is a GTK system utility designed to stress and monitor various hardware components like CPU and RAM.






Monitoring temperatures and status of system components such as CPU, GPU and hard disk drive, fan speeds




YAFI is another GUI for the Framework Laptop Embedded Controller. It is written in Python with a GTK4 Adwaita theme, and uses the CrOS_EC_Python library to communicate with the EC.




macOS menu bar utility written in SwiftUI that presents CPU, memory, disk, and network usage, plus Bluetooth battery levels, customizable Big Sur widgets, Dark Mode, and real-time sensor data. Open-source, lightweight, and compatible with Apple Silicon.

Continuously monitors and logs temperatures from Intel Core single, dual, quad, and i7 CPUs using digital sensors, supports per-core calibration, benchmarking, and logging, offers high temperature alarms and auto shutdown, and operates as a portable utility with no installation.

Lm-Sensors is a free and open-source application that provides tools and drivers for monitoring temperatures, voltage, and fans.
