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To download Screen Commander from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Screen Commander

By Alien Orb Software LLC

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Take command of your multiscreen Mac setup with Screen Commander. Quickly and effortlessly blank your other displays while watching a movie, playing a game, or focusing on some work on a particular screen.

Screen Commander is a simple utility that lives in your menubar and provides screen blanking options at the click of your mouse:

• Blank/unblank the current screen
• Blank/unblank your other screens (while leaving the current one as is)
• Blank/unbank all screens at once

While Screen Commander works with even just one display, it is best suited to a multiscreen setup with two or more displays.


If you have any feedback, issues, or questions, we're always happy to hear from you! Alien Orb Software offers free support: contact us at any time via e-mail at or drop us a line on Twitter at @alienorb.

If you find this utility useful, we would appreciate an App Store review at your convenience. Thank you!


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Customer Reviews

Works well!

I have an iMac connected to 2 Thunderbolt Displays and this product works well! I wish there were built-in keyboard shortcuts in this app to blank/unblank screens.

Screen Commander
View in Mac App Store
  • Free
  • Category: Utilities
  • Released:
  • Version: 1.0
  • Size: 5.5 MB
  • Language: English
  • Seller:

Compatibility: macOS 10.12 or later, 64-bit processor

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.