OpenVPN Connect is the official full-featured iPhone/iPad client for the OpenVPN Access Server, Private Tunnel, and OpenVPN Community, developed by OpenVPN Technologies, Inc.
Easily import .ovpn profiles from iTunes, OpenVPN Access Server, Private Tunnel, or via a browser link.
State-of-the-art power management technology minimizes battery usage.
Support for multi-factor authentication using OpenVPN static and dynamic challenge/response protocols.
Full IPv6 support (at both the tunnel and transport layer).