MonitorControl for Mac

Manage external display brightness and volume from your Mac

MonitorControl is a free utility for macOS that lets you adjust an external monitor’s brightness and sound level directly from your computer. It removes the need to fumble with the monitor’s physical controls and works well for users who plug in one or more external displays.

Core capabilities

• Native macOS menu-bar control for quick, on-screen adjustments
• Assignable keyboard shortcuts for changing levels without opening menus
• Support for setups with several external screens at once
• Ability to change brightness and volume without touching monitor buttons
• No-cost application available to download and use

Advantages for users

MonitorControl streamlines display management so you can focus on work or entertainment. It reduces interruptions by keeping controls accessible from the Mac interface, speeds up daily workflows through shortcut customization, and handles multiple monitors in multi‑display environments. The simple interface makes it suitable for both casual users and professionals.

Practical scenarios

• Quickly dim a secondary monitor during late-night sessions
• Raise external speaker volume when joining a video call
• Use shortcuts to toggle display settings while switching between tasks
• Manage several displays with consistent controls from your Mac

Recommended substitute

CheatSheet (free) — a lightweight alternative that also integrates with macOS to provide handy shortcuts and on‑screen assistance for common tasks.