TPFanControl is described as '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' and is a system information utility in the system & hardware category. There are more than 10 alternatives to TPFanControl for a variety of platforms, including Windows, Linux, Flathub, .NET Framework and PortableApps.com apps. The best TPFanControl alternative is HWiNFO (32/64). It's not free, so if you're looking for a free alternative, you could try HWiNFO (32/64) or Libre Hardware Monitor. Other great apps like TPFanControl are SpeedFan, HWMonitor, Core Temp and TPFanCtrl2.
Thinkfan is a simple, lightweight fan control program. Originally designed specifically for IBM/Lenovo Thinkpads, it now supports any kind of system via the sysfs hwmon interface (/sys/class/hwmon). It is designed to eat as little CPU power as possible.
Wattage is an application designed for monitoring the health and status of your power devices. It displays quick data regarding battery capacity, energy metrics, and device information through a clean, modern GTK 4 + libadwaita interface.
CoolBook is a tool for the MacBook, MacBook Air and MacBook Pro computers. It lets you monitor the frequency, voltage and temperature of the CoreDuo / Core2Duo CPU.
Coolbook is the most popular Mac alternative to TPFanControl.
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