TLS Tunnel

TLS Tunnel secures your traffic and bypasses online restrictions

TLS Tunnel is a free VPN and tunneling tool focused on privacy and censorship bypass rather than glossy visuals. It uses its own TLSVPN protocol, securing your connection with TLS 1.3 (or 1.2) in the same way secure websites do, backed by a self-signed certificate that’s checked at connection time to reduce the risk of interception.

One of its strongest points is that it works without registration or payment. You open it, pick a server, and you’re ready to encrypt your traffic and get around provider or government blocks, as long as you have a way to reach the network. The official servers are quite flexible, allowing the passage of any IPv4 protocol, which is useful for activities that rely on UDP, such as many online games and streaming services.

Power users will appreciate the “Private Server” mode. Here, TLS Tunnel doubles as an SSH client, letting you connect to your own server on the standard port 22 or via custom connection text and SNI if your setup requires it. This grants advanced control over routing, though SSH-based tunnels are limited to TCP unless you configure an external UDP gateway like badvpn-udpgw on your server.

An interesting extra is the option to communicate with other users on the same official server through the generated internal IPs, effectively simulating a small virtual LAN. This remains disabled by default for security, but it can be handy for collaborative tasks or certain multiplayer scenarios.

The trade-off is that beginners may find some settings and concepts (SNI, custom payloads, UDP gateways) confusing. TLS Tunnel is at its best for users who want a free, configurable VPN tunnel and are willing to learn a bit to unlock its full potential.