OpenVPN - OpenVPN - The Open Source VPN
NordVPN - NordVPN offers VPN technology that encrypts data twice.
Hotspot Shield - Hotspot Shield is a software application developed by AnchorFree, Inc.
TunnelBear - Really simple VPN to browse the web privately & anonymously.
AmanVPN - Aman is the secure, stable, high-speed free VPN software for smartphones, tablets, PCS - no matter where you are or what device you use, Aman VPN can meet your needs.
ProxySite - free web proxy in the browser