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


The best open source alternative to Hardware sensors monitor is Open Hardware Monitor. If that doesn't suit you, our users have ranked more than 10 alternatives to Hardware sensors monitor and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Hardware sensors monitor are GSmartControl, Sidebar Diagnostics, GtkStressTesting and fan-control.
The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.


GSmartControl provides a GUI for smartctl from smartmontools, allowing users to monitor and control SMART data on hard drives. It supports health inspection, runs diagnostic tests, and warns about potential drive failures, ensuring maintenance and optimal disk performance.




Offers at-a-glance hardware monitoring for CPU, RAM, GPU, network, and drives through a customizable sidebar with alerts, hotkey support, multi-DPI compatibility, an integrated clock, themes, and clear graphical statistics on the Windows desktop.




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


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

Track Mac fan speed, target speed, minimum and maximum speeds, number of fans, and CPU or GPU temperature in real time from the Notification Center or Menu Bar using a compact widget designed to provide hardware stats without workspace clutter.

eeectl is a tiny yet powerful program for Asus EEE PC 700 series, it runs on Windows® and allows you to control & overclock your EEE PC on the fly.
WinBar is a free and compact program that lets you monitor your system and provides easy access to frequently used controls. WinBar will run on Windows 2000 and newer operating systems and is available in 32 and 64 bit flavors.

