Dusk Control combines DDC/CI brightness control with intelligent software dimming to give you a seamless brightness experience for every display. Lightweight, native, and designed for Windows.

Dusk Control offers a variety of options and features to match your preferences. All of which are 100% free.
Combines hardware brightness with software dimming for a seamless experience.
Reduce brightness below your monitor's minimum using intelligent overlay dimming.
One slider controls everything, from -100% to +100%, with control buttons.
Adjust the brightness of each connected display independently.
Built with native Windows technologies for a fast, lightweight, and responsive experience.
Lives quietly in your system tray, launches with Windows, and is always just one click away.
Dusk Control is available for download from the Microsoft Store or as an installer from GitHub (recommended).