PortKiller Alternatives

PortKiller is described as 'Cross-platform port management tool for identifying listening ports, managing Kubernetes forwards, handling Cloudflare Tunnels, and terminating processes instantly' and is an app in the network & admin category. There are more than 10 alternatives to PortKiller for a variety of platforms, including Windows, Mac, Linux, Flathub and Self-Hosted apps. The best PortKiller alternative is TCPView, which is free. Other great apps like PortKiller are Tauno Monitor, CurrPorts, Serial Port Monitor and PortNote.

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Alternatives list

  1. NovoTerm icon
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    If you're a firmware developer or an embedded software developer then this tool has been made for you. This modernly designed desktop application serves as a development tool to help view serial data on your COM port.

    12 NovoTerm alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Windows
     
  2. AccessPort is serial port monitoring tool for technicians, engineers and software developers designing or debugging serial port related projects.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
     
  3. Free Software to monitor (bi-directional) Serial Port communication RS232 between two devices, use our free Bill Serial Port Monitor. This software allows you to view, log, analyse the activity of your full duplex serial RS-232 port.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
     
  4. Port Kill icon
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    A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
     
  5. Listen32 icon
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    Listen32 tap into RS-232 transmit signals for monitoring bi-directional communications between two devices. Two COM ports are used in the listening device, the receive line of each connected to the transmit line of one of the communicating devices.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
     
  6. This project is a cross-platform serial port assistant. It can run on Windows, Linux, Android, and macOS.

    Cost / License

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    • Flatpak
    • Android
    • Android Tablet
     
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