From your Mac with OSX 10.7 or later, click on the Mac App Store icon to open the Apple App Store for your Mac     

In the search bar in the top right corner, type in 'Olive Tree'   

Select the free Olive Tree Bible+ application  

Click on the 'Install' button. The Olive Tree app will begin to download.

Once it is finished downloading, you can open the app from the Launchpad or open your applications to open the Olive Tree Bible app. 

For instructions to download titles which are registered to your Olive Tree account, click here.