SendMeCongo

One-way file transfer out of air-gapped machines via a fountain-coded QR stream and a phone camera.

Desktopfreeglobal

SendMeCongo is a tool for extracting files from air-gapped or physically isolated computers using only light: it displays a stream of QR codes that a phone camera records and reconstructs into the original file. It is aimed at security engineers and developers working with isolated systems who need a one-way transfer method with no network, USB, or Bluetooth.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of SendMeCongo - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim SendMeCongo to unlock →

Something wrong with this listing — dead link, not a real product, wrong info?

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether SendMeCongo (or something else) actually fits.

Try a problem