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.

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.

BlinkMoreFree is an open source macOS menu bar application that helps reduce eye strain by fading your screen when you stare at it for too long without blinking. Using automated eye-tracking and customized settings to encourage you to blink more.

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.



Free cross-platform software delivers automatic blue light reduction and PWM flicker-free brightness control with a minimalistic, portable design.




Control the audio and/or brightness by sliding your fingers alongside the edges of your screen. Each edge can be configured separately. Use the 'Control Brightness with Dimmer' feature to go below zero when controlling the brightness.








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




Velis Auto Brightness is a pretty powerfully adjustable auto-brightness app for your android device.




Nox is a modern, lightweight screen dimming utility for Windows designed to reduce eye strain in low-light environments - For external and primary monitors.


The app lets you control the brightness of all your screens (both laptop and desktop) by a single click on a tray icon. Its look goes nicely with the system icons and it supports both light and dark mode.


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.


ScreenBright is a well designed software program for Microsoft Windows devices to change the display brightness, contrast, and color luminance. It is portable and lightweight, and does not need to be running all the time.

To schedule Night Light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.

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

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


Free software for eye protection and more! It protects your eyes while you are working on the computer. Eye Saver has three main functions: blue light filter; eliminates the invisible flickering of the display backlight; reminds you to take breaks;


Brightness Controller allows you to software control Brightness, R, G and B of your Primary and Secondary Display in Linux.


NightTone makes your screen more comfortable, enjoyable and healthier by shifting the colors of your display to a warmer, eye-friendly palette. It makes you sleep and feel better.



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...

Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without any risk of damage to your screen.
