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.

Key Nmap features:

Comprehensive Scanning Open Source Scripting Engine Cross-Platform Support

Scan Azure and AWS resources against 621 policy rules. Auto-remediate findings, track compliance frameworks, integrate via API.

Try for free freemium €99 / Monthly

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

Key Angry IP Scanner features:

Free and Open Source Cross-Platform Ease of Use Fast Scanning

Open Source

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

Key Fing features:

Device Discovery Network Security Mobile and Desktop Support User-friendly Interface

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

Key Advanced IP Scanner features:

Ease of Use Freeware Fast Scanning Detailed Scanning

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

Key Cisco DNA Center features:

Centralized Network Management Automation and AI-Driven Insights Enhanced Security Scalability

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

Key Cisco Network Assistant features:

User-Friendly Interface Comprehensive Device Management Simplified Troubleshooting Automatic Configuration

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

Key Port Authority features:

User-Friendly Interface Cross-Platform Support Open Source Feature-Rich

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

Key Auvik features:

Ease of Use Automated Network Discovery Efficient Troubleshooting Centralized Management

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

Key Zenmap features:

User-friendly Interface Visualization Tools Profile Management Cross-Platform Compatibility

BackBox is a Linux distribution based on ...

Key BackBox features:

Lightweight User-Friendly Security Tools Community Support

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

Key Wireless Network Watcher features:

Free to Use Ease of Use Portable Small Size

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

Key Ubiquiti Network Management System features:

Comprehensive Network Management Scalability User-Friendly Interface Cost-Effective

Cisco Data Center Network Manager offers network management system (NMS) support for traditional or multiple-tenant LAN and SAN fabrics.

Key Cisco Data Center Network Manager features:

Comprehensive Management Scalability Automation Capabilities Security Management