darkbright-helper is described as 'Hotkey dimmer for Windows monitors that does not stop at 0%: it lowers the real backlight over DDC/CI, then keeps dimming with a black overlay below the hardware minimum' and is a Screen Dimmer. There are seven alternatives to darkbright-helper for Windows, Linux and Mac. The best darkbright-helper alternative is Twinkle Tray, which is both free and Open Source. Other great apps like darkbright-helper are Desktop Dimmer, Monitorian, CareUEyes and Dimmer.
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.
United States
Enable darker-than-dark dimming for internal and external screens.
Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.
Japan
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.
Portugal
EU
Screen dimming software that allows you to control the brightness of your screens as well as external monitors.
United States
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.
ItalyEU
