A high performance and secure VPN client that uses the WireGuard protocol. TunSafe makes it extremely simple to setup blazingly fast and secure VPN tunnels between Windows and Linux.

User Guide

Cryptographically Sound

TunSafe uses state-of-the-art modern proven cryptography - Curve25519, ChaCha20, Poly1305, BLAKE2 and HKDF. No need to worry that third parties will spy on your communications.

High Performance

TunSafe's multithreaded design gives 6x higher throughput than OpenVPN, while using minimal computing resources.

Throughput0100200300400500600700800900TunSafeOpenVPN861 mbps142mbpsmegabits per second (higher is better)

The First of its Kind

TunSafe is the first VPN client for Windows using the WireGuard protocol. With the continuously increased traction of WireGuard - now is a good time to switch away from legacy VPN implementations.

Easy to Use

No more messy key and certificate generation like with OpenVPN or IPSec. With TunSafe all you need is a simple configuration file that can be easily distributed or modified. This file is typically provided to you by the VPN provider.

Completely Free

There are no hidden costs of using TunSafe - it's completely free to use - even for commercial purposes.