Check Point Quantum Security Gateway - Quantum is the next-generation VPN security gateway that delivers the core security benefits of a firewall, next-generation IPS, antivirus, and Web-filtering without sacrificing performance.
OpenVPN - OpenVPN - The Open Source VPN
SetupVPN - Unblock any blocked website in your country, school or company. It's free and easy to use.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
SonicWall - SonicWall security solutions protects your network, systems, users and data from cyber threats.
TunnelBear - Really simple VPN to browse the web privately & anonymously.