nmapui is an open-source graphical user interface for nmap, designed to make network scanning and vulnerability assessment more accessible. It offers scan profiles, vulnerability highlighting, scan diff, a built-in flag explainer, and guided lessons, making it suitable for both beginners and professionals in network security.
In the Other dev tools space, nmapui takes a focused approach. It simplifies and visualizes nmap network scanning for users who need an accessible, learnable interface for security analysis. It is built as an open-source project for network security professionals. nmapui is open source under the MIT license. It runs on the command line, Windows, macOS, and Linux.
Behind nmapui is shivduttchoubey, and the product first shipped in 2026. Development happens publicly on GitHub with 2 commits in the last 90 days. Key capabilities include scan profiles, vulnerability highlighting, and scan diff.
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