Husarnet

AzireVPN is a Swedish VPN service established in 2012, that operates under Sweden's robust privacy laws. It emphasizes user privacy by requiring no personal data for sign-up and maintaining a strict no-logs policy, supported by its Blind Operator mode and dedicated diskless server infrastructure. The service offers dedicated applications for Windows, macOS, iOS, and Android, allowing up to five simultaneous connections across ten devices. AzireVPN supports the WireGuard protocol for enhanced speed and performance, includes a built-in kill switch to ensure uninterrupted security, and provides full IPv6 support to prevent data leaks. It permits peer-to-peer traffic and the BitTorrent protocol on all servers, upholding internet neutrality. The platform also offers port forwarding to direct incoming internet traffic to specific devices or services within a private network, with over 80 dedicated and owned diskless servers in 26 locations worldwide.

Freelan is a free, open-source, multi-platform, peer-to-peer VPN software that abstracts a LAN over the Internet. It works on Windows, Linux and Mac OSX. Whether you want to connect the computers of your family, play an old LAN-only game with your friends, or give privileged access to your private network to your collaborators, freelan will do the job perfectly. Freelan is open-source and completely free. You know everything about its internals and its source code. You are in complete control of the software and your data. You, and nobody else. Freelan allows you to create any kind of network topology you like: from the classical clients-server schema, to the completely crazy hybrid peer-to-peer decentralized graph. It uses only standard, well-established cryptographic algorithms and makes sure that your communications are completely opaque to the outside world. Freelan is written in robust, low-level C and C++ code. It has been thoroughly tested for both stability and performance.