Free OpenVPN Tunnel Servers

With OpenVPN, You Can:

• Tunnel any IP subnetwork or virtual ethernet adapter over a single UDP or TCP port.
• Configure a scalable, load-balanced VPN server farm using one or more machines which can handle thousands of dynamic connections from incoming VPN clients.
• Use all of the encryption, authentication, and certification features of the OpenSSL library to protect your private network traffic as it transits the internet.
• Use any cipher, key size, or HMAC digest (for datagram integrity checking) supported by the OpenSSL library.
• Choose between static-key based conventional encryption or certificate-based public key encryption.
• Use static, pre-shared keys or TLS-based dynamic key exchange.
• Use real-time adaptive link compression and traffic-shaping to manage link bandwidth utilization.
• Tunnel networks whose public endpoints are dynamic such as DHCP or dial-in clients.
• Tunnel networks through connection-oriented stateful firewalls without having to use explicit firewall rules.
• Tunnel networks over NAT.
• Create secure ethernet bridges using virtual tap devices.
• Control OpenVPN using a GUI on Windows or Mac OS X.