Twinkle Tray Alternatives
Twinkle Tray is described as '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' and is a Screen Dimmer in the system & hardware category. There are more than 25 alternatives to Twinkle Tray for a variety of platforms, including Windows, Mac, Linux, openSUSE and Flathub apps. The best Twinkle Tray alternative is Monitorian, which is both free and Open Source. Other great apps like Twinkle Tray are MonitorControl, Dimmer, Lunar and Brightintosh.
Alternatives list
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...


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.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows


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.

- 15 ddcutil alternatives
Most monitors, other than laptop displays, have a Virtual Control Panel (VCP), which implements features defined in the Montor Control Command Set (MCCS). Typically, ddcutil communicates with the monitor's VCP over an I2C bus, as per the Display Data Channel/Command...
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Linux
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.
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Linux
- openSUSE
- Fedora
- Ubuntu
- Debian
Windows implementation of the ddcutil Linux program for querying and changing monitor settings, such as brightness and color levels.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows

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































