The Android platform comes with APIs that let developers create virtual private network (VPN) solutions. These apps provide VPN protocols that the built-in Android client does not support and will enable you to connect VPN services without http://openvpnandroid.com/board-software-and-its-possibilities/ requiring a complex configuration.
This article explains how you can make use of the OpenVPN app on your Android device to connect to NordVPN servers. It also explains how to manually set up the connection using the NordVPN app and an OpenVPN profile. This is more difficult but it 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. Next, obtain the OpenVPN configuration files from your VPN provider. These config files include a.ovpn extension and can be downloaded from the VPN provider’s website or by contact their live chat service for assistance. Once you’ve downloaded the config files, you can transfer them to your Android device (or PC). You can do this by directly downloading them to your device or using an app such as ZArchiver.
After you’ve uploaded your OpenVPN configuration files, open the OpenVPN app and tap “+” to add the new VPN profile. Select a server, then tap “Connect”. Once connected, the tunnel encrypts all Internet traffic to the server. The app will also display the status of the connection and the details in the Status tab. The app also comes with an always-on VPN option that ensures that the connection remains active even when the app isn’t running.