Life & fun · alternatives · 2026
24 alternatives to Tunnelling TCP through a file
This program can be used to tunnel TCP connections through a file. People have used it for interesting things: - Bridging connections which would otherwise be blocked by a firewall - Tunneling through RDP (similar to an SSH tunnel) - Exposing a localhost web server to others Key features I put effort into: 1. The shared file is restarted every 10 MB, so it doesn't grow indefinitely. 2. Optimisations for latency & bandwidth. (800 Mbps on a Gigabit LAN. 108 Mbps if file tunneling through RDP) 3. Synchronisation between two sides (each side can be started and restarted in any order) I'd love to…
Tunnelling TCP through a file is a program that routes TCP connections through a shared file, enabling users to bypass firewall restrictions, tunnel connections through RDP similar to SSH tunnels, or expose local web… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tunnelling TCP through a file launched in 2024; newer entries below may have overtaken it.
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Side project tunneling a TCP port through WhatsApp, can be useful on airplanes or any WiFi/carrier that has unlimited social network data limits. Appreciate feedback :)
2022 · github.com · its alternatives →
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tunnelto.dev▲186Expose localhost to the internet with a public URL
2020 · tunnelto.dev · its alternatives →
- 3PT
2016 · bitf.ly · its alternatives →
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A cool-as-shit dynamic traceroute powered by custom software, married with an informative article about how the BGP routing protocol works and guides the shape of the Internet.
2023 · how-did-i-get-here.net · its alternatives →
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Expose your local web server to the internet with a public URL
2020 · tunnelto.dev · its alternatives →
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The Cloud Native Tunnel
2019 · inlets.dev · its alternatives →
- 7SA
I've frequently found myself using [nvitop](https://github.com/XuehaiPan/nvitop) to diagnose GPU/CPU contention issues. The two best things about it are: - It's easy to install if I can access pip in the container - It makes a compelling screenshot (which helps me communicate with coworkers.) With those two lessons in mind: Here is Sping! Purpose: Help observe and diagnose latency issues at layer 4+ (TCP/HTTP/HTTPS) Two good things about it: - It's easy to install if you have pip. (Available at…
2025 · dseltzer.gitlab.io · its alternatives →
- 8IM
Tools, calculator, and helpful information for network engineering, web developers, and IT professionals.
2013 · tunnelsup.com · its alternatives →
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Pinggy▲282Public URLs for localhost without downloading any binary
2024 · pinggy.io · its alternatives →
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build network tunnels over WebRTC. Contribute to rtctunnel/rtctunnel development by creating an account on GitHub.
2018 · github.com · its alternatives →
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A fast SOCKS5 proxy that tunnels your traffic through what looks like normal SMTP email, bypassing Deep Packet Inspection firewalls. How it works: - Client runs a local SOCKS5 proxy (127.0.0.1:1080) - Traffic is sent to server disguised as SMTP (EHLO, STARTTLS, AUTH) - DPI sees legitimate email session, not a VPN/proxy Features: - One-liner install on any Linux VPS - Multi-user with per-user secrets and IP whitelists - Auto-generated client packages (just double-click to run) - Auto-reconnect on connection loss - Works with any app that supports SOCKS5 Tech: Python/asyncio, TLS…
Jan 2026 · github.com · its alternatives →
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CLI Native WebRTC Agent in Rust. Contribute to bitwhip/bitwhip development by creating an account on GitHub.
2024 · github.com · its alternatives →
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filesharing for the meatspace era. Contribute to andunieee/flipflop development by creating an account on GitHub.
6d ago · github.com · its alternatives →
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Bring your dotfiles to remote machine via SSH. Contribute to FOBshippingpoint/shittp development by creating an account on GitHub.
Dec 2025 · github.com · its alternatives →
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User space WireGuard port-forward in Rust. Contribute to aramperes/onetun development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 17AT
2021 · zmedley.com · its alternatives →
- 18PA
Hey HN! localtunnel's server needs random ports per client. That doesn't work on Fly.io or behind strict firewalls. We rewrote it in TypeScript and added multiplexing over a single port. Open-source and 100% self-hostable. Public instance at *.pipenet.dev if you don't want to self-host. Built at Glama for our MCP Inspector, but it's a generic tunnel with no ties to our infra. https://github.com/punkpeye/pipenet
Jan 2026 · pipenet.dev · its alternatives →
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Hey everyone, just wanted to share a quick project I built a bit ago and finally cleaned up enough to post. The premise is simple, you have a file on one computer that you want on a different computer on the same network and don't want a lot of fuss. For the file you want to copy, on the machine where the file is located, run: ./bcp filename Now go to the computer (on the same network) where you want the file to be at, and run: ./bcp The file will be copied over the network and you're done. I created it as a nice way of not having to worry about ssh or anything else really. In fact, it is so…
2013 · github.com · its alternatives →
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Hi HN! Fence wraps any command in a sandbox that blocks network by default and restricts filesystem writes. Useful for running semi-trusted code (package installs, build scripts, unfamiliar repos) with controlled side effects, or even just blocking tools that phone home. > fence curl https://example.com # -> blocked > fence -t code -- npm install # -> template with registries allowed > fence -m -- npm install # -> monitor mode: see what gets blocked One use-case is to use it with AI coding agents to reduce the risk of running agents with fewer interactive permission prompts: >…
Jan 2026 · github.com · its alternatives →
- 24SE
2012 · sendrail.com · its alternatives →
Also compare
- Wa-tunnel – HTTP Tunneling through Whatsapp alternatives
- tunnelto.dev alternatives
- Peer-to-peer secure file transfer using WebRTC alternatives
- How did your computer reach my server? alternatives
- Tunnelto.dev – expose localhost with a public URL (built in Rust) alternatives
- Inlets 2.0 – expose your local endpoints to the Internet alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →