Secure Tunnel Network

High performance and High Availability for apps and APIs

Your app is built, and now poised to take over the world. How do you ensure high performance, availability, and handle traffic seamlessly to a global audience? That's where Sixter's Secure Tunnel comes in. Our out-of-the-box, zero configuration tunnel service takes care of high performance and high availability for your applications, APIs, and services, wherever your origin host service is.

Download for Windows (.exe) Download for Linux (.deb)
Technical documentation →
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Get Started in Seconds

After downloading and installing Sixter, open your terminal or command prompt and use one of the commands below.

🔗 Tunnel Expose a local port 
sixter tunnel --subdomain <name> --port <port>

Example

sixter tunnel --subdomain myapp --port 3000

Creates a secure tunnel at myapp.sixter.in → localhost:3000

📦 Repo Connect to a repo server 
sixter repo --server <server name> --token <secret>

Example

sixter repo --server prod-server --token abc123

Connects your client to prod-server using the provided token

🖥 Repo Server Start a repo server 
sixter repo-server --server <server name> --token <secret> --port <port>

Example

sixter repo-server --server prod-server --token abc123 --port 8080

Starts a repo server at prod-server on port 8080 (default: 8080)