Check out an assistant for transforming displays of third-party devices into additional screens of your Mac. Select the compatible and connected items and manually or automatically. Use the virtual display adapter to share the entire desktop and configure the separation of visuals.
Download of Deskreen 2.0.4 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this free software for Mac is Paul Pavlo Buidenkov. Deskreen for Mac is included in System Tools.
From the developer:
Deskreen turns any device into a secondary screen for your computer. You can use any device with a web browser as a second screen for your computer (with the help of Virtual Display Adapter). You can share your computer entire screen to any device that has a web browser. Yet, you can limit Deskreen to share only a single application view to any device with a web browser.
Deskreen can share screen video over WiFi.
You may want to check out more Mac applications, such as Internet Connection Keeper, RAGE SERank or Keyboard And Mouse Recorder, which might be related to Deskreen.