Software · Internet & communication

Carabiner

Create and manage network tunnels.

Completely free
Linux
Open source
No account

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Report an error

Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by GitHub, Flathub
License: GPL-3.0+ — Open source (copyleft)confirmed by GitHub, Flathub
Open source: Yes
Commercial use: Yesconfirmed by GitHub, Flathub
Account required: Noconfirmed by GitHub
Credit card required: Noconfirmed by GitHub, Flathub
Watermark: Not applicable
Ads: not documented
Platforms: LinuxEstablished by Linux: Flathub, GitHub
Publisher: Sugarycandybar
Latest version: 1.0.3 (24 June 2026)
Latest activity: 9 November 2026
Source code: github.com/sugarycandybar/Carabiner

At a glance

Carabiner is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
No account needed
Commercial use allowed

About

Carabiner is an easy-to-use utility for HTTP, UDP, or TCP services. Share local web servers, game servers, or other network services. Ngrok, Playit, and Cloudflare tunnels. Simple setup wizards for creating new tunnels Live monitoring of tunnel status and details Background service support for persistent tunnels

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from GitHub (credit card, account, source code, publisher, licence, free status, platforms, commercial use) — 10 November 2026
Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 10 November 2026
Last technical check: 8 November 2026
Description from Flathub — AppStream (Flathub)

How listings are built →

Do you develop Carabiner?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/carabiner"><img src="https://licitpro.fr/badge/carabiner.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →

In the same category

Discord

Software

Discord is a voice and video calling program, available on Windows and Linux: screen sharing.

Limited free planWinLinux

Telegram Desktop

Software · Open source

Telegram Desktop is a messaging program, available on Windows, macOS, Linux, Android and iOS.

Completely freeWinMacLinuxAndroidiOS

qBittorrent

Software · Open source

qBittorrent is a download manager, available on Windows and Linux.

Completely freeWinLinux

Zen

Software · Open source

Stay focused, browse faster.

Completely freeMacLinux

Tor Browser Launcher

Software · Open source

A program to help you download, keep updated, and run Tor Browser.

Completely freeMacLinux

Vesktop

Software · Open source

Vesktop is a messaging program, available on Windows, macOS and Linux: screen sharing.

Completely freeWinMacLinux