ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
BitTorrent - BitTorrent is a peer-to-peer program developed by Bram Cohen and BitTorrent, Inc.
OpenVPN - OpenVPN - The Open Source VPN
Soulseek - Soulseek® is a unique ad-free, spyware free, and just plain free file sharing application.
TunnelBear - Really simple VPN to browse the web privately & anonymously.
Shareaza - Shareaza is the most luxurious and sophisticated file sharing system you'll find.