Open-source utility for security auditing and network exploration, utilizing raw IP packets to scan hosts and services, identify OS and service versions, and assess network infrastructure, compatible across major operating systems with advanced GUI and tool suite.


Most users think Nmap is a great Who’s On My Wifi alternative.
Nmap is the most popular Windows, Mac & Linux alternative to Who’s On My Wifi.
Nmap is the most popular Open Source & free alternative to Who’s On My Wifi.
- Nmap is Free and Open Source



















































