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    CloseTheDoor Alternatives

    CloseTheDoor is described as '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' and is an app in the Network & Admin category. There are four alternatives to CloseTheDoor for Windows and Linux. The best alternative is Advanced Port Scanner, which is free. Other great apps like CloseTheDoor are CurrPorts (Free), Free Port Scanner (Free) and Netactview (Free, Open Source).

    This page was last updated May 22, 2022
    • FreeOpen Source
    • Windows
    More
    CloseTheDoor indentifies all the listening ports TCP/UDP over IPv4/v6 and the associated program files. This will help you...
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    1. Advanced Port Scanner is a fast and free software for port scanning. It will allow you to quickly find all open ports (TCP and UDP) and detect versions of programs running on them. The utility includes many features simplifying network management.
      • FreeProprietary
      • Windows
      More
      CurrPorts is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer.


    2. Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform.You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges.
    3. 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.
    Showing 4 of 4 alternatives