phos

phos is a utility that allows you to control the brightness of your monitors using a user-friendly interface.

Features

Control the brightness of your monitors (DDC/CI)
Control the brightness of your laptop display (WMI)
Control the brightness of all your monitors with single slider using All monitors mode
Set custom limits for each of your monitors
Use hotkeys to change brightness

Download

Download latest release from Releases page. Make sure you have latest version of .NET 6 Runtime installed.