Download Tunnlink

Tunnlink is an open-source tool that lets you securely expose your local web apps to the internet without any complex setup. No router configuration, no port forwarding - just instant access to your development servers from anywhere.

v1.2.3

Released on December 15, 2024

Latest stable release with improved performance and new features

Windows

Compatible with Windows 10 and later

Installer (EXE) 12.4 MB Portable (ZIP) 8.7 MB

macOS

Compatible with macOS 10.14 and later

Apple Silicon (DMG) 11.2 MB Intel (DMG) 11.8 MB Universal (ZIP) 9.3 MB

Linux

Compatible with Ubuntu 18.04+ and similar distributions

AppImage (x64) 14.1 MB DEB Package 9.8 MB RPM Package 10.2 MB Binary (TAR.GZ) 8.1 MB

File Checksums (SHA256)

File	SHA256 Checksum
tunnlink-windows-1.2.3.exe	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
tunnlink-windows-1.2.3.zip	a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3
tunnlink-macos-arm64-1.2.3.dmg	b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78
tunnlink-macos-x64-1.2.3.dmg	2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae
tunnlink-linux-1.2.3.AppImage	fcde2b2edba56bf408601fb721fe9b5c338d10ee429ea04fae5511b68fbf8fb9
tunnlink-1.2.3.deb	3e23e8160039594a33894f6564e1b1348bbd7a0088d42c4acb73eeaed59c009d

Installation Instructions

Windows

Download the installer (.exe) or portable version (.zip)
Run the installer as administrator
Follow the setup wizard
Open Command Prompt or PowerShell
Run: tunl --version to verify installation

macOS

Download the appropriate DMG for your Mac
Open the DMG file
Drag Tunnlink to Applications folder
Open Terminal
Run: tunl --version to verify installation

Linux

AppImage: Make executable and run directly
DEB: sudo dpkg -i tunnlink-1.2.3.deb
RPM: sudo rpm -i tunnlink-1.2.3.rpm
Binary: Extract and add to PATH
Run: tunl --version to verify installation

System Requirements

Windows

Windows 10 or later (64-bit)
Minimum 4 GB RAM
50 MB free disk space
Internet connection required

macOS

macOS 10.14 (Mojave) or later
Minimum 4 GB RAM
50 MB free disk space
Internet connection required

Linux

Ubuntu 18.04+ or equivalent
glibc 2.28 or later
Minimum 4 GB RAM
50 MB free disk space
Internet connection required

Recent Changes

View full changelog on GitHub →

Version 1.2.3

December 15, 2024

Improved connection stability and error handling
Added support for custom SSL certificates
Fixed memory leak in long-running tunnels
Enhanced logging and debugging output
Updated dependencies for security patches

Version 1.2.2

November 28, 2024

Added password protection for tunnels
Improved performance for high-traffic applications
Fixed issue with WebSocket connections
Added automatic reconnection on network interruption

Version 1.2.1

November 10, 2024

Enhanced subdomain customization options
Reduced startup time by 40%
Fixed compatibility issues with newer Node.js versions
Improved error messages and user feedback

Open Source

Tunnlink is free and open-source software, licensed under GPLv3

GitHub Repository: github.com/tunnlink/tunnlink

License: GNU General Public License v3.0

You can build from source, contribute, or report issues on our GitHub repository.

View Source Code Report Issues