Tor Browser - Tor is free software for enabling anonymous communication.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
ProxAllium - ProxAllium is a FOSS GUI wrapper for Tor.
Shadowsocks - A fast tunnel proxy that helps you bypass firewalls
Torxy - Torxy can help increase your Internet anonymity and bypass firewall and location based restrictions, by routing Internet traffic through Tor. Torxy works with
OpenVPN - OpenVPN - The Open Source VPN