OpenVPN-GUI has been bundled with OpenVPN installers for a long time, so there is rarely a need to install it separately. Bleeding-edge versions of OpenVPN-GUI are available in OpenVPN snapshot ...

OpenVPN 3 OpenVPN 3 is a C++ class library that implements the functionality of an OpenVPN client, and is protocol-compatible with the OpenVPN 2.x branch. OpenVPN 3 includes a minimal client wrapper ...