SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers and controls the fans if possible.
Cost / License
- Free
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Windows




FanCtrl is described as 'Software that allows you to automatically control the fan speed on your PC' and is an app in the system & hardware category. There are nine alternatives to FanCtrl for Windows, Mac and Linux. The best FanCtrl alternative is SpeedFan, which is free. Other great apps like FanCtrl are FanControl by Rem0o, CoolerControl, TPFanCtrl2 and Macs Fan Control.
SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers and controls the fans if possible.




Fan Control is a focused and highly customizable fan controlling software for Windows. It supports multiple temperature sources in min, max and average configurations, and fan curve functions, including but not limited to, linear, graph, and mix to control a single fan.


CoolerControl features a GUI for viewing all your system's sensors and for creating custom fan and pump profiles based on any available temperature sensor. Paired with this is a systemd service that controls all your devices in the background.




An updated version of TpFanControl that runs on most Lenovo ThinkPads and a few other Lenovo PCs (including single-fan laptops). Includes some features from a competing fork: https://github.com/FanDjango/TPFanCtrl2

Monitor and control fans on Apple computers with a simple and efficient user interface



Solution to the cooling fan noise annoyances Thinkpad T4x (T40/T41/T42/T43) notebook series. Allows the user to control fan activity based on the system temperature. Win XP Visual C++ project controls the fan via port IO to the embedded controller.

This software detects and optionally controls speed of CPU fan of many PC-Systems. Furthermore you are able to configure the handling of the EC-registers on your own (risk). To determine the EC-registers use e.g. software like "rw everything".



Fanny is a free Notification Center Widget and Menu Bar application to monitor your Macs fans.

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.