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ratholebore
Free

Free and open source under the Apache 2.0 licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, Linux, Self-hosted, Command line Windows, macOS, Linux, Command line
  • Self-hosted alternative to ngrok and frp
  • Written in Rust with a focus on low resource use
  • Provides a small, self-hostable tunnel client and server.
  • Needs your own server with a public address
  • Configured through files on the command line, with no graphical interface
  • You need a reachable server for the remote end of the tunnel.
Downloadable app, Self-hosted Downloadable app
Open source Open source
License: Apache-2.0 License: MIT
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.