Echoes

Cross-platform network and developer toolkit: ping, port scanner, SSH, DNS/WHOIS, uptime monitor.

Desktopfree

Echoes is a free, open-source network and developer toolkit combining ping, port scanning, SSH, DNS/WHOIS lookup, IP/GeoIP lookup, uptime monitoring, and encrypted notes in one cross-platform app for Windows, macOS, Linux, and Android. It's for developers and sysadmins who want a single app instead of a dozen separate network utilities.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Echoes - 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

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