FanSet

I couldn't find a free fan control program that was just simple and fit my style - so I made this. Enjoy!

Features

• Set fan speeds - All fans at once or individually
• Test mode - Spins each fan to 100% one-by-one so you can identify them by sound
• Rename fans - Give your fans memorable names (saved between sessions)
• Reset to auto - Return fans to automatic/BIOS control anytime
• Clean UI - No clutter, just what you need

Requirements

• Windows
• Python 3.8+

Installation

1. Clone this repo
2. Install dependencies:

   pip install pythonnet rich
   

3. Run:

   python FanSet.py
   

   (Auto-elevates to Administrator via UAC prompt)

Usage

Key	Action
S	Set all fans to a speed %
I	Set individual fan speed
T	Test mode (identify fans)
R	Rename a fan
A	Reset to automatic
Q	Quit

Notes

• Fans stay at their set speed until you change it or reset to auto
• Fan names are saved to FanSetFiles/fan_config.json
• Not all hardware supports software fan control - if no fans show up, your motherboard may only allow control through BIOS

Credits

Uses LibreHardwareMonitor for hardware access.