Extend your Mac's display onto a smaller, portable screen, by using your iPad as a secondary monitor and the Duet Display application for OS X and iOS.

If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

spacedesk is a free app that lets you use an Android tablet as a second display for your Windows PC. Learn how to set up and use it.

Follow our how to guide on how to use ScreenSlider Android App to use your Android phone or tablet as an extended display for your pc/mac.

With Sidecar, you can use your iPad to mirror content to your Mac or extend it to your tablet.

How to use an iPad as a second screen for your Mac The ability to use an iPad as an extra display is built into macOS and iPadOS, and it works completely wirelessly.

Universal Control is coming in macOS Monterey, but you can use any device as a second monitor right now with the right software or accessories.

How to Use spacedesk to Mirror or Extend Your PC’s Screen Onto an Android Tablet Before you can mirror or extend your Windows PC’s screen to your Android tablet, you need two things.

Long before Apple introduced Sidecar in macOS Catalina, the paid Duet Display app has provided a lag-free way to use an iPad to extend the desktop of a Mac or PC. While Sidecar has largely ...

How to use a new iMac as an extended display If you are lucky enough to have one of the following iMacs that you can use as an extended display you can use Universal Control to do so.

Extend your Mac's display onto a smaller, portable screen, by using your iPad as a secondary monitor and the Duet Display application for OS X and iOS.

Want a multi-display setup for your Mac that you can use anywhere? Here's how to use Sidecar and transform your iPad into a second display for your Mac.