MonitorControl
MacAdjust external monitor brightness & volume from your menu bar
Overview
MonitorControl is a lightweight Mac menu bar app that lets users control brightness, contrast, and volume of external displays—no extra hardware needed. It supports DDC/CI-enabled monitors, offering smooth adjustments via sliders or keyboard shortcuts. Seamlessly integrates with macOS, preserving battery life while providing quick access to display settings. Perfect for multi-monitor setups, it eliminates physical buttons or manufacturer software. Open-source and free, it’s customizable with themes and hotkeys, enhancing display management on Mac.
Key Features
- Adjust external monitor brightness/contrast/volume via menu bar
- Support for DDC/CI-enabled displays
- Customizable keyboard shortcuts
- Lightweight & low battery consumption
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Tool Info
Pros
- ⊕ Open-source and completely free
- ⊕ Seamless macOS integration
- ⊕ Customizable themes and hotkeys
Cons
- ⊖ Requires DDC/CI support (not all monitors have this)
- ⊖ Older displays may have limited functionality