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Open Source Advanced Port Scanner Alternatives

The best open source alternative to Advanced Port Scanner is Nmap. If that doesn't suit you, our users have ranked more than 25 alternatives to Advanced Port Scanner and 14 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Advanced Port Scanner are Angry IP Scanner, Port Authority, AquilaWOL and gWakeOnLan.

Advanced Port Scanner alternatives are mainly IP Scanners but may also be Network Monitors or Network Analyzers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Advanced Port Scanner.
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  • FreeProprietary
  • Windows

Advanced Port Scanner is a fast and free software for port scanning. It will allow you to quickly find all open ports (TCP...

Learn more about Advanced Port Scanner

  1. Nmap icon

    Nmap

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD

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

    Main Window
  2. Angry IP Scanner icon

    Angry IP Scanner

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Java

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

    Screenshot


  3. Port Authority icon

    Port Authority

    • FreeOpen Source
    • Android

    A handy systems and security-focused tool, Port Authority is a very fast Android port scanner. Port Authority also allows you to quickly discover hosts on your network and will display useful network information about your device and other hosts.

    Screenshot
  4. AquilaWOL icon

    AquilaWOL

    • FreeOpen Source
    • Windows

    WakeOnLAN is WOL / Shutdown software for Windows. A powerful WOL, ping, shutdown, GUI application. Do you need a robust, reliable solution for remote computer control and access?

    Screenshot
  5. gWakeOnLan icon

    gWakeOnLan

    • FreeOpen Source
    • Linux

    gWakeOnLan is a GTK+ utility to awake turned off computers through the Wake on LAN feature.

    Screenshot


  6. NETworkManager is a powerful tool for managing networks and troubleshoot network problems!

    Screenshot
  7. netdiscover icon

    netdiscover

    • FreeOpen Source
    • Linux

    Netdiscover is an active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.

    No screenshots yet
  8. ZMap icon

    ZMap

    • FreeOpen Source
    • Mac
    • Linux
    • BSD

    ZMap is a fast single packet network scanner designed for Internet-wide network surveys. On a typical desktop computer with a gigabit Ethernet connection, ZMap is capable scanning the entire public IPv4 address space in under 45 minutes.

    Screenshot
  9. Netactview icon

    Netactview

    • FreeOpen Source
    • Linux

    Netactview is a graphical network connections viewer for Linux, similar in functionality with Netstat. It includes features like process information, host name retrieval, automatic refresh and sorting.

    Screenshot
  10. CloseTheDoor icon

    CloseTheDoor

    • FreeOpen Source
    • Windows

    CloseTheDoor indentifies all the listening ports TCP/UDP over IPv4/v6 and the associated program files. This will help you to detect security holes and close backdoors when you want to prevent remote attacks.

    Main Window
Showing 10 of 14 alternatives