OpenVPN is the most trusted, battle-tested VPN protocol in the world. Open-source, independently audited and used by security professionals and enterprises globally.
Completely open-source and publicly audited by the security community since 2001.
Uses industry-standard AES-256-GCM encryption for all connections.
Available over both TCP (reliable) and UDP (fast) depending on your needs.
Supported on every major platform: Windows, macOS, Linux, iOS, Android.