VPN

Hamachi creates virtual networks so remote computers can connect as if they were on one local network.

WireHole UI combines WireGuard, Pi-hole, and Unbound in a Docker Compose project for deploying a managed VPN with ad blocking and DNS caching.

MahsaNG adds fragmentation, DNS over HTTPS, rotating configurations, and free VPN servers to a V2RayNG-based app.

Check whether an IP address is associated with a VPN, proxy, Tor, or bot through Focsec’s detection API.

IP Intelligence detects proxies and VPN connections through an API intended to help prevent fraud.

Windscribe provides a VPN service that describes privacy protection, location masking, and access to global content across servers in more than 130 locations.

Developed by Mullvad VPN and the Tor Project, Mullvad Browser is designed to minimize tracking and browser fingerprinting.

Route traffic through a proxy over SSH with sshuttle, a tool combining proxy and VPN-like behavior.

FreeVPN offers accounts using SSH, OpenVPN, PPTP, L2TP, WireGuard, and V2Ray protocols, with servers described as free and unlimited.

Proton VPN offers free and paid VPN plans, with service listed in more than 140 countries and apps for desktop, mobile, and browsers.

Psiphon is circumvention software for Windows and mobile devices that provides access to internet content blocked by censorship.

Radmin VPN securely connects remote computers into a local network for shared access and multiplayer sessions.

Cattail provides an unofficial client for Tailscale and Headscale on Linux and Windows.

Tunnelblick is free, open-source macOS software for controlling OpenVPN connections, with downloads and support information on its site.

Create and run a self-hosted VPN server on your own cloud or dedicated server with Amnezia.

WireSock Secure Connect is a VPN client for Windows, with free personal and educational use and separate licensing for business use.

Howdy.id lists tunneling services and related offerings, including Trojan GFW, Howdy VPN, RDP, VPS, and Squid Proxy.

Run a user-friendly, open-source VPN in censored environments with Bitmask VPN, the shared codebase for CalyxVPN and RiseupVPN.

This Proton VPN guide explains how to download WireGuard configuration files for use with third-party clients.

Bitmask provides a free, open-source VPN from the LEAP Encryption Access Project, described as a tool for bypassing censorship.

Windscribe's VPN Relationship Map shows companies, corporate owners, and paid affiliates in the VPN industry.

This project sets up an IPsec VPN server with IPsec/L2TP, Cisco IPsec, and IKEv2, plus client configuration and management scripts.

RiseupVPN provides VPN service from Riseup, with site materials explaining why a VPN is used, how it works, and VPN security.

RaceVPN offers VPN servers with WireGuard, V2Ray, and OpenVPN options, and advertises a free three-day plan without registration.