Bright Master

Simple screen dimmer

Bright Master is a simple, user-friendly tool for controlling monitor and display brightness on Windows.

• Works on Windows 7 and later
• No installation required — just download and run
• Supports external monitors via the DDC/CI protocol
• Supports built-in displays on laptops, all-in-one PCs, and Windows tablets (with the WMI service — Windows Management Instrumentation — enabled)

With Bright Master, you can quickly set a comfortable brightness level across one or multiple screens— whether they’re connected via standard cables or built into your device. Minimal effort, maximum convenience—so your eyes stay comfortable at any time of day.