Fast, privacy-focused network scanner to discover devices on your local network
↑ +15 today
Topic Catalog
Port Scanner GitHub Repositories (2026) · Open Source Tools
Discover the best Port Scanner open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
SPONSORED BY
5 matching projects · updated Nov 13, 2026
How we rank ↗
A powerful open-source tool for managing networks and troubleshooting network problems!
↑ +5 today
Fast service fingerprinting CLI for 170+ protocols (TCP/UDP/SCTP) - built by Praetorian
↑ +1 today
A fast configurable port scanner with reasonable defaults
↑ +1 today
Open-source TCP port checker with a REST API and web UI. Checks port availability for any hostname or IP address. Self-hostable via Docker, built with Litestar and React.
↑ +1 today
From our network