P2PVPN is described as 'Creates a virtual private network for you which behaves like a physical network (e.g. your network at home). But instead of using an Ethernet cable to connect computers P2PVPN uses secure Internet connections' and is a VPN service in the security & privacy category. There are more than 25 alternatives to P2PVPN for a variety of platforms, including Linux, Windows, Mac, Android and iPhone apps. The best P2PVPN alternative is OpenVPN Connect, which is both free and Open Source. Other great apps like P2PVPN are WireGuard, LogMeIn Hamachi, ZeroTier and SoftEther VPN.
GameRanger is a free download for Mac and PC that lets you play over 600 games and demos online with friends and opponents worldwide. GameRanger offers features like profiles, friends lists, instant messaging, in-game voice communication, and competitive ladders/rankings/ratings.
A free, open-source, multi-platform, highly-configurable and peer-to-peer VPN software, designed to easily connect remote hosts and mainly focused on security and performance.
Completely free VPN app, which will ensure the security (confidentiality) of your personal data on the Internet.
Garena is a free downloadable software provided by Ocean Global Holding. Garena, short for Global Arena, is a multifunction platform that allows gamers to chat, challenge opponents, and play their favorite games online with millions of gamers world-wide.
Haguichi provides a graphical frontend for LogMeIn Hamachi on Linux. It features fully customizable commands, notification bubbles, rich tooltips, along with a searchable, sortable and collapsible network list.
Firezone is an open-core(uses Elastic license) VPN server and egress firewall for Linux that makes it simple to manage secure remote access to your company’s private networks. Built on modern technologies, including the new blazing fast WireGuard tunneling protocol, Firezone is...
NeoRouter is the next generation router that helps you manage and connect to all your computers from anywhere. It gracefully integrates Remote Access, File Sharing, Virtual Private Network, User and Access Management.
VDE is an ethernet compliant virtual network that can be spawned over a set of physical computer over the Internet. VDE is part of virtualsquare project.
An open-source user-centric software virtual network allowing end users to define and create their own virtual private networks (VPNs).
Australia
France
EU
United Kingdom
Netherlands
Canada
United States
Pakistan
Italy
IPOP offers true P2P LAN VPNs, unlike Hamachi, ZeroTier, Radmin, etc. which all require a central server. IPOP (last updated 2018) is the only alternative I've found to P2PVPN (last updated 2010). It is also still updated in 2018.