Rammbock brings the full SoftEther protocol to Android — parallel links, split-tunnel routing, kill-switch, VPN over DNS, and a configuration surface built for people who read the man page. It's a pure client: connect to any SoftEther server, including your own. Your traffic never touches us.
Tunnels through DNS to cross even the most restrictive firewalls. New in v1.5.0.
Four modes with IP/CIDR list import — auto-coarsened to fit Android's route limit.
Traffic halts the instant the tunnel drops, with TunnelCrack "LocalNet" protection against hostile Wi-Fi.
Password, RADIUS / NT-domain, client certificates — or fully anonymous.
TCP and R-UDP transports with up to 32 parallel connections for bandwidth and stability.
Health checks, auto-reconnect and a warm dual-connection reserve swap in the moment the active link is cut.
Keeps an eye on link health and quality while the tunnel is up.
Move connection profiles between devices by scanning a code.
Import and export profiles compatible with the SoftEther desktop client.
Browse free public SoftEther servers from vpngate.net right inside the app.
Take the address the server hands out, or pin your own addressing.
Speaks the current generation of the protocol, not just the legacy one.
› Rammbock is a client. It connects to any SoftEther VPN server — we don't provide servers of our own.
› Some high-performance features trade battery life for speed — mind them on power-sensitive devices.
› Rammbock is an independent, unofficial client. It is not affiliated with or endorsed by the SoftEther VPN Project; "SoftEther" is a trademark of its respective owners.
Full setup guides live in the documentation.
A free-forever build with the core tunnel and a limited feature set.See what's included →
Grab the client, or manage licenses from your account.