Android offers APIs for https://openvpnandroid.com developers that allow them to create virtual private networks (VPNs). These apps provide VPN protocols that the built-in Android client does not support, and can allow you to connect to VPN services without complex configuration.
This article explains how to make use of the OpenVPN app on your Android device to connect to NordVPN servers. It also shows you how to manually set up the connection using the NordVPN app and an OpenVPN profile. This is more difficult but allows you to have greater control over the quality of your connection and mobile data.
Download the OpenVPN Connect application from the Google Play Store. You will then have to download the OpenVPN configuration files from your VPN service provider. These configs include a.ovpn extension and can be obtained via the VPN provider’s site or through their live chat support. After downloading the config files on your PC or Android device, you can transfer them. You can download them directly to your device or download an app such as ZArchiver.
Launch the OpenVPN application and then tap “+”, to add the VPN profile. Select a server and then click “Connect”. Once connected to the server, all Internet traffic is routed through the secure tunnel to the server selected. The app also displays the connection’s status and other details on the Status tab. The app also comes with an on-demand VPN option which keeps the connection active even when the app’s not active.