Spacedesk

Spacedesk is an interesting app for anyone who works on several screens at once but doesn't have enough space to add a second monitor. With Spacedesk, you have everything you need to convert practically any smartphone or tablet into a second computer monitor (via cloning or mirroring).

Easy to use
Using Spacedesk couldn't be easier. Its intuitive menus guide you through the set-up process step by step. Once you open the app, check to make sure you're connected to the same Wi-Fi network as the computer you want to link.

Driver
You'll also need a specific driver to make the connection. This driver can be downloaded without a problem from the developer's website, and the app itself will offer a shortcut to it. After these two steps, you'll see a list of all the computers ready to be connected.

Interface
When you choose the device to interact with, Spacedesk opens a menu with various options such as resolution, type of duplicate, monitor extension, or the possibility of working with the monitor by touch from your device.