Mac Display Off

Effortlessly turn off your Mac's screen with one click. Switch to an external monitor without keeping your Macbook plugged in and closed. Repurpose iMacs with a damaged screen.

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Why Choose Mac Display Off?

MacBook with external monitor setup

Skip Clamshell Mode

Tired of keeping your MacBook closed and plugged in to use your external monitor as the main screen? Turn off your built-in display and transfer everything to your external monitor while keeping your laptop open and unplugged - eliminating heat buildup and keeping Touch ID accessible.

Broken iMac with external monitor setup

New Life for Broken iMac

You don't want to toss out a perfectly working iMac just because the screen failed, but you're anxious about the damaged display developing vertical lines, overheating, or flickering? Use Mac Display Off to cut power to the screen and plug in an external monitor.

Energy-saving lightbulb icon

Save Energy

Tired of unhelpful suggestions like lowering the brightness of your Mac to a minimum while using an external monitor? Turn off your screen for real. Spare your Mac the wear and tear while saving electricity.

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Download Mac Display Off and take control of your Mac's display.