nmap-alternative 开源项目推荐（21 个）

s0md3v /Smap

a drop-in replacement for Nmap powered by shodan.io

backendsystems /nibble

easy to use network scanner, with a clickable tui interface

theahmadov /thanos

Thanos is open source website vulnerability scanner.

Slashas632 /goPort

Fast concurrent TCP/UDP port scanner in Go with Lua plugin support

egnake /Syn

Next-generation autonomous port scanner and vulnerability assessment framework powered by Machine Learning and Scapy

Ch4120N /ChPortScanner

ChPortScanner v1.0.0 - Blazing-fast, modular port scanner written in pure Go. No root required. Perfect for restricted lab environments where masscan/nmap are blocked. TCP/UDP scanning, banner grabbing, TLS/HTTP probes, sharding, and resume support. Built by Ch4120N.

sreekanthankn /SYN_Scanner_GUI_Tool_V_7.0

A multi-threaded Python GUI tool for stealth SYN scanning and automated CVE vulnerability analysis using the NIST NVD API.

I2rys /PortLol

Blazing fast Website ports scanner.

STCARLEONE /shadowport

High-performance async port scanner for security professionals. Scans 1000+ ports/sec with service detection, banner grabbing, and real-time dark-themed GUI. Built with Python, PyQt6 & asyncio.

i7ego /scan_Tool

A Python-based port scanner with a colorful CLI interface that supports scanning IP addresses, URLs, port numbers, and port names

BlueQ-lK /BugZipper

A port scanner using Python and Vue.js employs Nmap to scan network ports, stores the results in a database, and displays them in real-time on a user-friendly website.

dikshantsharma8396 /open-port-scanner

An automated, high-speed open port scanner and Nmap alternative built with Python and React.js. 🎯

Red-Parakeet /Nmap-Helios

A zero-dependency HTML tool for visualizing Nmap XML scans — multi-scan support, scan diffing, risk intelligence, per-port enumeration tracking, and PDF report export. Drop a file, get instant results.

mitherly /nscan

A simple network scanner inspired by Nmap

nullveil0x /nullveil-recon

🥷 NULLVEIL Recon - Modular website & domain reconnaissance suite | Owner: NULLVEIL | Engine: DeepHat

czantoine /smap-ai-recon-center

AI-powered passive network reconnaissance & threat intelligence dashboard for Smap (Shodan-based Nmap alternative) with SQLite, Grafana, CVSS scoring, CPE fingerprinting, host tagging, and risk analysis.

AllainDasantad /Nmap-scanner

A collection of network scanning tools using nmap and scapy

ashiras /netsec-check

A lightweight network security scanner built with Python + uv. Scan open ports from inside (LAN) and check exposure from outside (internet) with beautiful CLI output.

supunhg /nemue

A feature-rich network scanner built in Rust, offering SYN/UDP scanning, OS and service fingerprinting, Lua scripting, vulnerability detection, and optional enterprise-focused modules such as monitoring and REST APIs.

ahmedrazasec /NetRecon

Python network reconnaissance tool — threaded TCP port scanner with banner grabbing, service detection, port presets, and JSON/CSV/TXT report generation. Built from scratch using only Python standard library.