Twinkle Tray enables brightness control on external displays in Windows 10 & 11. Even th Windows is capable of adjusting the backlight on most monitors, it doesn't support external monitors natively.

Bright Master is described as 'The program is designed to adjust the brightness of monitors, laptop displays and other equipment. Runs on Windows 7+ and does not require installation. Works with all external monitors that have DDC/CI support, as well as with built-in displays of laptops, all-in-ones and' and is a Screen Dimmer in the system & hardware category. There are more than 10 alternatives to Bright Master for Windows, Mac, Linux and Python. The best Bright Master alternative is Twinkle Tray, which is both free and Open Source. Other great apps like Bright Master are Dimmer, Monitorian, PangoBright and Brightintosh.
Twinkle Tray enables brightness control on external displays in Windows 10 & 11. Even th Windows is capable of adjusting the backlight on most monitors, it doesn't support external monitors natively.



Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.

Screen dimming software that allows you to control the brightness of your screens as well as external monitors.

BrightIntosh is lightweight, works system-wide, has optional launch-at-login functionality and includes a global hotkey to toggle the extra brightness.



DisplayBuddy lets you control external displays connected to your Mac right from your menu bar! No need to touch your clunky monitor buttons!




Vivid is a software that enables users to amplify the brightness of their MacBook Pro and Pro Display XDR, system-wide, utilizing standard Apple APIs.


Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications

Unlock your displays on your Mac! Smooth scaling, HiDPI unlock, XDR/HDR extra brightness upscale, DDC, brightness and dimming, virtual screens, PIP and lots more!.

this app puts a Monitor Brightness icon to on Taskbar Tray. So you can access it with 1 click.



iBrightness Tray is a little bit of a swiss army knife display tool as adjusting the brightness of your screen is just one of three main functions it has. The other two are turning on your screensaver at the click of a button and also the ability to turn off the display...
