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.

BrightXDR is described as 'Free and Open Source alternative to Vivid macOS application to extend Apple XDR display brightness from 500 up to 1600 nits' and is an app. There are more than 25 alternatives to BrightXDR for a variety of platforms, including Windows, Mac, Linux, Android and Chrome OS apps. The best BrightXDR alternative is Twinkle Tray, which is both free and Open Source. Other great apps like BrightXDR are MonitorControl, Dimmer, Monitorian and PangoBright.
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!




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




CareUEyes is a very simple but useful program when it is about your eye care. The program comes with a very simple and clean interface and needs to technical knowledge. Even a novice computer user can download and use it easily.


DDCcontrol is software for controlling monitor parameters such as brightness, contrast, and RGB color levels. It includes a command-line tool and a GUI tool.
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.

