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




Heatsync is described as 'HeatSync syncs the air*, cpu and hdd temperatures and with the rpm of their corresponding fans increasing/decreasing one as the other is raising/dropping' and is an app. There are five alternatives to Heatsync for Windows, Linux, Flathub and Mac. The best Heatsync alternative is SpeedFan, which is free. Other great apps like Heatsync are fan-control, smcFanControl, Corsair Link and eeectl.
SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers and controls the fans if possible.





smcFanControl is the perfect application for all those Macbook owners getting burned by their hot-running Macbook.

Corsair Link Dashboard software allows you to monitor your system and gives remarkable control over your case fans, lighting, and compatible Corsair power supplies and Hydro Series liquid CPU coolers that work together for optimal cooling and etc.



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.