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

The best Screen Dimmer alternative to Twinkle Tray is Monitorian, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Twinkle Tray and 12 are Screen Dimmers so hopefully you can find a suitable replacement. Other interesting Screen Dimmer alternatives to Twinkle Tray are Dimmer, Brightintosh, DisplayBuddy and PangoBright.
Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.



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!




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

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...

FREE and simple screen shader app. Complete multiple display support, including latest OS X. • Five presets. Easy to change too. • Multiple monitor support, even on latest macOS. • Quickly detects all monitor changes. • Fine control.

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...



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


Monitor Bright reduces with a simple trick the monitor brightness. Useful to use the PC at night without getting blind if the minimum brightness that can be obtained adjusting monitor settings is still too high if compared to ambience brightness. Supports multi monitor systems.

