Canada VPN is a free plugin app for OpenVPN on Android. Developed by LWFD, this app can't work independently and is not developed by OpenVPN Technologies, Inc. It is recommended to install the official client, "OpenVPN For Android", to use this app.

To use Canada VPN, install both this app and "OpenVPN For Android". After opening Canada VPN, click on the Refresh button to display the new VPN server IP. Click on the Play button to save the IP address of the OpenVPN profile, import it, and start connecting to the server by passing the command to "OpenVPN For Android". If the free VPN server is not busy, your device will be successfully connected to the VPN server.

However, this free app does not guarantee the quality of service. Additionally, some common problems may arise, such as being unable to tick the "Trust this program" option due to software conflicts or not being able to connect to the server due to unstable servers. Pressing the "reload" button can help to get a new server IP to connect.