Nmap vs Zenmap
Compare features, pricing, and capabilities to find which solution is best for your needs.

Nmap
Nmap is a free and open-source utility for network discovery and security auditing. It utilizes raw IP packets to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. It is command-line driven, though official GUI versions are also available. by Gordon Lyon (Fyodor)

Zenmap
Zenmap is the official graphical user interface (GUI) for the powerful Nmap security scanner. It provides an easy-to-use interface for performing complex network scans, making Nmap's capabilities more accessible to a wider range of users, from beginners to experienced security professionals. by Gordon Lyon
Comparison Summary
Nmap and Zenmap are both powerful solutions in their space. Nmap offers nmap is a free and open-source utility for network discovery and security auditing. it utilizes raw ip packets to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and os versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. it is command-line driven, though official gui versions are also available., while Zenmap provides zenmap is the official graphical user interface (gui) for the powerful nmap security scanner. it provides an easy-to-use interface for performing complex network scans, making nmap's capabilities more accessible to a wider range of users, from beginners to experienced security professionals.. Compare their features and pricing to find the best match for your needs.
Pros & Cons Comparison

Nmap
Analysis & Comparison
Advantages
Limitations

Zenmap
Analysis & Comparison