Libre Hardware Monitor, a fork of Open Hardware Monitor , is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

The best open source alternative to HWiNFO (32/64) is Libre Hardware Monitor. If that doesn't suit you, our users have ranked more than 100 alternatives to HWiNFO (32/64) and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to HWiNFO (32/64) are Open Hardware Monitor, Stats, Mission Center and Resources.
Libre Hardware Monitor, a fork of Open Hardware Monitor , is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.


Menu bar tool for macOS shows real-time CPU, GPU, memory, disk, network, battery status, sensor data, fan speed, Bluetooth device info, multi-time zone clocks, customizable widgets, and historical graphs while ensuring privacy.





Resources is a simple yet powerful monitor for your system resources and processes, written in Rust and using GTK 4 and libadwaita for its GUI.




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.




Hardinfo2 is based on hardinfo, which have not been released >10 years. Hardinfo2 is the reboot that was needed.




CPU Info provide main information about hardware and software of your device. You can get:




Hardinfo is a system information and benchmark tool for Linux. It shows detailed system info, including hardware, environment, and kernel. It can use lm_sensors and ACPI for temperature and battery information. It also has four CPU banchmarks and two FPU benchmarks.



lshw (Hardware Lister) is a small tool to provide detailed information on the hardware configuration of the machine.



hwinfo/libhd are used to probe for the hardware present in the system. It can be used to generate a system overview log which can be later used for support.

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

Feels very archaic compared to hwinfo, does not provide as much info either. Only sensor information.