The Best 24 Zenmap Alternatives

  • Nmap icon

    Nmap

    Nmap ("Network Mapper") is a free and open source (license) utility for network exploration or security auditing.

    Free Open Source Mac OS X Windows Linux BSD

  • Angry IP Scanner

    Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports as well as has many other features.

    Free Open Source Mac OS X Windows Linux Java

  • Wireless Network Watcher

    Wireless Network Watcher is a small utility that scans your wireless network and displays the list of all computers and devices that are currently connected to your network.

    Free Windows

  • skipfish

    A fully automated, active web application security reconnaissance tool. Key features: High speed: pure C code, highly optimized HTTP handling, minimal CPU footprint - easily achieving 2000 requests per second with responsive targets.

    Free Open Source Mac OS X Windows Linux BSD

  • Nsauditor Network Security Auditor

    Nsauditor Network Security Auditor is a network security scanner that allows to audit and monitor network computers for possible vulnerabilities, checks your network for all potential methods that a hacker might use to attack it.

    Commercial Windows

  • Scapy

    Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more.

    Free Open Source Mac OS X Windows Linux

  • Umit Network Scanner

    Umit: The Nmap Frontend: Umit was designed to accomodate and run more than one scan at time. Each scan is executed and shown inside a Scan Tab, which has a title and organize every information obtained in the scan result.

    Free Open Source Mac OS X Windows Linux

  • Dipiscan

    Dipiscan is a free IP scanner that allows you to remotely retrieve information about machines on your network using a clear and ergonomic interface (as well as a command-line mode) .

    Free Windows

  • Fingbox

    Fingbox is a cloud system to monitor and manage your network, based on Fing Apps, Applications and Tools.

    Commercial Mac OS X Windows Linux Android iPhone Android Tablet iPad Web

  • NetAdmin Pro

    NetAdmin Pro is a fully automated powerful monitoring tool which continuously provides diverse information on the local network you are connected. NetAdmin Pro is an...

    Commercial

  • LanScan Pro

    LanScan Pro is a simple and efficient IPv4 network scanner that discovers all active devices on any subnet: the local one, or any public subnet that you configure.

    Commercial

  • NmapSI4

    NmapSi4 is a complete Qt4-based Gui with the design goals to provide a complete nmap interface for Users, in order to menage all option of this power security net...

    Free Open Source Mac OS X Windows Linux

  • Who’s On My Wifi

    As the owner of a wireless network, you want to protect it from hackers and freeloaders. Download Who's On My Wifi and find them today.

    Freemium Windows Android iPhone

  • Air Scan

    Air Scan is an intelligent network utility app which makes your wireless networks smart... irrespective of your wireless network setup and hardware. Air Scan can be...

    Free Android