MonitorControl app icon

MonitorControl

Free brightness and volume keys for external monitors

MacFree, open source

The verdict

Your Mac's brightness and volume keys do nothing on most external monitors, and this free, open source menu bar app makes them work, complete with the native macOS on-screen indicator. It talks to monitors over DDC and falls back to software dimming for TVs and DisplayLink docks. It won't fix fuzzy scaling, so if text looks soft too, the paid BetterDisplay Pro is the app to get instead.

Get it if

You use a non-Apple monitor every day and just want the brightness keys on your keyboard to work.

Skip it if

You only use your MacBook's own screen or an Apple display, where the keys already work.

Screenshots 3

What it helps you do

  • Dim an external monitor with your Mac's keys
  • Change monitor volume from the keyboard
  • Adjust several screens with 1 slider
  • Dim a screen all the way to black

What changed

  1. Added to The Useful Apps

Pick something else if

All 3 MonitorControl alternatives

MonitorControl head to head

The details

Runs on
Mac
Version
4.4.0
Menu bar app
Lives in the menu bar
Open source
Code is public

Developer's websiteSpot a wrong price or fact?