Best Network Scanning Products in 2025

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Open-source and cross-platform network scanner designed to be fast and simple to use

Open Source

Discover which devices are connected to any Wi-Fi network, map devices, detect intruders, assess...

Advanced IP Scanner shows all network devices, gives you access to shared folders, and can even remotely switch computers off. Download it Free.

Zenmap is the official cross-platform GUI for the Nmap Security Scanner.

A handy systems and security-focused tool, Port Authority is a very fast Android port scanner.

Find and resolve network issues with Cisco DNA Center. Provides software-based network automation and assurance. Control and manage intent-based networks.

Cisco Network Assistant simplifies wired and wireless network management, and provides critical product information using Cisco Active Advisor.

Powerful multipurpose network administration tool for Windows and macOS

Auvik’s network infrastructure RMM gives IT service providers better visibility, documentation, and...

scans your wireless network and displays the list of all computers and devices that are currently connected to your network.

Ubiquiti Network Management System manages all the EdgeMAX, EdgeSwitch, airMAX and UFiber devices.

Total Network Inventory is a piece of software designed to help with managing software inventory and auditing PC systems.

paid Free Trial $90.0 / One-off (Standard 25 nodes license)