Open Source Fing AlternativesTop Network Monitors & Network Analyzers like Fing

The best open source alternative to Fing is Nmap. If that doesn't suit you, our users have ranked more than 50 alternatives to Fing and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Fing are Angry IP Scanner, Zenmap, NetPeek and Port Authority.

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Fing alternatives are mainly Network Monitors, but if you're looking for IP Scanners or Network Analyzers you can filter on that. Other popular filters include Android, Wi-Fi Scanner, Android + Open Source, iPhone, Linux, Windows and Mac. These are just examples - use the filter bar below to find more specific alternatives to Fing.
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Alternatives list

  1. Nmap icon

    Nmap

     340 likes

    Open-source utility for security auditing and network exploration, utilizing raw IP packets to scan hosts and services, identify OS and service versions, and assess network infrastructure, compatible across major operating systems with advanced GUI and tool suite.

    61 Nmap alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Main Window
     
  2. Angry IP Scanner icon

    Angry IP Scanner

     133 likes

    Open-source, cross-platform network scanner for fast and simple IP and port scanning. It's lightweight, requires no installation, utilizes multithreading for speed, and is extendable via plugins. It pings IPs, resolves hostnames, determines MAC addresses, provides NetBIOS info, and saves results in various formats.

    61 Angry IP Scanner alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    • Java
    Angry IP Scanner screenshot 1
     
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    1
  4. Zenmap icon

    Zenmap

     116 likes

    Zenmap is the official cross-platform GUI for the Nmap Security Scanner. It is free and runs on Linux, Windows, Mac OS X, etc. Zenmap aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users.

    45 Zenmap alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Zenmap screenshot 1
     
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    2
  5. NetPeek icon

    NetPeek

     10 likes

    A modern libadwaita-based network scanner for GNOME that helps you discover devices on your local network.

    53 NetPeek alternatives

    Cost / License

    Platforms

    • Linux
    • Flathub
    NetPeek screenshot 1
     
  6. Port Authority icon

    Port Authority

     22 likes

    Android-focused port scanner quickly discovers hosts and delivers comprehensive network data. Displays local and remote device info, enabling detailed analysis for systems security.

    Cost / License

    Application types

    Platforms

    • Android
    • F-Droid
    Port Authority screenshot 1
     
  7. mtr icon

    mtr

     24 likes

    mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.

    38 mtr alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    mtr screenshot 1
     
  10. NETworkManager by BornToBeRoot icon

    NETworkManager by BornToBeRoot

     12 likes

    NETworkManager is a powerful tool for managing networks and troubleshoot network problems! It includes a variety of tools such as an IP scanner, Port Scanner, Ping Monitor, WiFi analyzer, PuTTY/RemoteDesktop with tabs or an LLDP/CDP capture (and many more) in a unified user...

    54 NETworkManager by BornToBeRoot alternatives

    Cost / License

    Application types

    Platforms

    • Windows
    • Chocolatey
    Dashboard
     
  11. WinMTR icon

    WinMTR

     16 likes

    Free Network Diagnostic Tool. WinMTR is an equivalent of mtr for Windows.

    36 WinMTR alternatives

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Windows
    • PortableApps.com
    WinMTR screenshot 1
     
  13. NmapSI4 icon

    NmapSI4

     2 likes

    NmapSi4 is a complete Qt-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 scanner and search services vulnerability.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
     
  14. NetAlertX icon

    NetAlertX

     1 like

    Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found.

    16 NetAlertX alternatives

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Unraid
    • Docker
    NetAlertX screenshot 1
     
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