SnowdenVPN - SnowdenVPN is an easy-to-use, customizable, cloud VPN service that allows users to select the preferred online IP location easily by clicking on the map and pausing the internet connection anytime with no logs saved.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
ipredator - IPredator is a virtual private network service provider offering internet privacy and security all the time.
OpenVPN - OpenVPN - The Open Source VPN
Bitmask - Bitmask is an open source application to provide easy and secure encrypted communication.
TunnelBear - Really simple VPN to browse the web privately & anonymously.