Drag the SONOS app into your Applications folder to install the program.Ĥ. Accept the terms and conditions to download the SONOS desktop app.ģ. Once you click the download icon on the SONOS website, it will download a. Download the SONOS desktop application from SONOS's website here.Ģ. Using a desktop application is the easiest way to set up the SONOS network. Once you have plugged in your first SONOS device (or Bridge) into your router and have set up the system throughout your house, you now have to set up the SONOS network in the application for iOS, Android, Windows or Mac.