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.
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MonitorControl Alternatives
MonitorControl is described as '🖥 Control your external monitor brightness & volume on your Mac' and is an app in the audio & music category. There are more than 10 alternatives to MonitorControl for a variety of platforms, including Mac, Windows, Linux, openSUSE and Python apps. The best MonitorControl alternative is Twinkle Tray, which is both free and Open Source. Other great apps like MonitorControl are Dimly, Crisp - Monitor Control, Monitorian and ddcutil.
Alternatives list
- 33 Twinkle Tray alternatives
Open-source macOS menu utility for unified brightness, blackout, and sleep control of external monitors, using hybrid DDC/CI and software overlays, per-display settings, custom profiles, hotkeys, panic shortcut, privacy by design, and secure signed builds.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
Open-source macOS menu bar app enabling HiDPI scaling on external monitors, DDC brightness with software dimming, icon-based display presets, virtual displays, drag-to-arrange multi-monitor layouts, ICC profile switching, auto-brightness sync, and quick access toggles for display modes.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
28 Monitorian alternativesMonitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.
- 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
D 
BrightIntosh is lightweight, works system-wide, has optional launch-at-login functionality and includes a global hotkey to toggle the extra brightness.
Cost / License
- Freemium
- Proprietary (MIT)
Platforms
- Mac
21 DisplayBuddy alternativesDisplayBuddy lets you control external displays connected to your Mac right from your menu bar! No need to touch your clunky monitor buttons!
+4
24 BetterDisplay alternativesUnlock your displays on your Mac! Smooth scaling, HiDPI unlock, XDR/HDR extra brightness upscale, DDC, brightness and dimming, virtual screens, PIP and lots more!.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
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
Lumino is a Mac utility that automatically controls the brightness of connected external displays based on ambient light. It uses the built-in light sensor of supported Macs and works with DDC/CI when available, with fallback options for displays that don’t fully support...
Cost / License
- Paid
- Proprietary
Platforms
- Mac
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