Features
- Network discovery of connected devices, services, operating systems and firewalls
- TCP and UDP port scanning
- Service version and operating system detection
- Ping testing and scanning of large networks
- Ncat, Ndiff and Nping utilities
- Zenmap graphical interface with saved results and scan profiles
- NSE scripts for vulnerability detection
- Runs on Linux, Windows, macOS, BSD and Solaris
Pricing Details
Nmap is completely free for personal use, internal development, and educational purposes, and is fully open source, allowing users to take advantage of all basic and advanced scanning features at no cost. The free version also includes Zenmap, the official graphical interface, which is bundled with the Nmap installation to make it easier for beginners to use at no additional cost. Companies wishing to integrate Nmap into closed-source commercial products need an OEM Redistribution License, with fees for small and start-up companies ranging from approximately $59,980, medium-sized companies from approximately $89,980, and large (Enterprise) companies around $119,980. These fees include distribution rights within commercial products with the option to subscribe to optional annual maintenance and support.