You can also enable Start on Boot to automatically open the ProtonVPN app after starting your computer. Enter your username and password to log in. You may see the following prompt when first opening the app. Double click ProtonVPN app in your Applications folder, or open it using Launchpad.ĥ. Once the file is mounted, drag the ProtonVPN app to your Applications folder.Ĥ. Go to Downloads folder and double click the ProtonVPN DMG file to mount it.ģ. Learn more about VPN protocols How to install the ProtonVPN appĢ. Learn how to set up OpenVPN on macoS using Tunnelblick If your device runs macOS 10.11 or higher, you can also manually configure it using IKEv2. If you have an older Mac, you can use ProtonVPN by manually configuring OpenVPN on it.