PortsMonitor Alternatives

PortsMonitor is described as 'System utility for monitoring system TCP/IP network connections by application, and connections' status. With Search Expression support, you can filter connection with preferred conditions' and is an app. There are more than 10 alternatives to PortsMonitor for a variety of platforms, including Windows, Linux, Web-based, Android and Self-Hosted apps. The best PortsMonitor alternative is Paessler PRTG Network Monitor, which is free. Other great apps like PortsMonitor are Netshow, TCPView, Port Checker App and CurrPorts.

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Alternatives list

  1. Paessler PRTG Network Monitor icon

    Paessler PRTG Network Monitor

     42 likes
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    Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.

    110 Paessler PRTG Network Monitor alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    Paessler PRTG Network Monitor screenshot 1
     

    • Paessler PRTG Network Monitor is the most popular Web-based, Windows, SaaS & Self-Hosted alternative to PortsMonitor.

    • Paessler PRTG Network Monitor is the most popular free alternative to PortsMonitor.

    • Paessler PRTG Network Monitor is Freemium and ProprietaryPortsMonitor is Paid and Proprietary
  2. Netshow icon

    Netshow

     5 likes
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    Lightweight, performant interactive network connection monitor with friendly service names.

    27 Netshow alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Python
    • Mac
    • Linux
    Netshow screenshot 1
     

    • Netshow is the most popular Mac & Linux alternative to PortsMonitor.

    • Netshow is the most popular Open Source alternative to PortsMonitor.

    • Netshow is Free and Open SourcePortsMonitor is Paid and Proprietary
  4. TCPView icon

    TCPView

     34 likes
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    TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.

    15 TCPView alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • PortableApps.com
    Main Window
     
  5. Ad
    Screenshot
    Paessler PRTG Network Monitor icon
    Paessler PRTG Network Monitor

    Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI...

    https://www.paessler.com
    Learn More
  6. Port Checker App icon

    Port Checker App

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    PortChecker.app is a free online utility that instantly checks open ports on your device and server. The tool supports remote port scanning, IP lookup, and network diagnostics, making it a reliable solution for developers, system administrators, and cybersecurity professionals.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Port Checker App screenshot 1
     
  7. CurrPorts icon

    CurrPorts

     27 likes
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    CurrPorts is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the...

    23 CurrPorts alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    CurrPorts screenshot 1
     

  8. Port Checker

     2 likes
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    Port Checker is a simple tool for checking open ports on your computer/device. Test port forwarding setup on your machine. Diagnose connection issue with the ports.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Port Checker screenshot 1
     
  11. Proc Net Monitor icon

    Proc Net Monitor

     2 likes
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    Proc Net Monitor is the FREE software to monitor & analyze the Network activity of all running Process on your system.

    It shows all open network Ports (TCP/UDP) and active Network Connections for each process.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    Screenshot 1: ProcNetMonitor showing process list along with open ports and active network connections for a selected process.
     
  12. TCPEye icon

    TCPEye

     2 likes
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    TCPEye is an easy-to-use monitoring application that will display a list of all network processes. It sports all the features of "netstat" command and adds some options of its own as well as some third party online tools for IP tracing.

    13 TCPEye alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    TCPEye screenshot 1
     
  13. NetStat Agent icon

    NetStat Agent

     2 likes
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    NetStat Agent is a powerful and easy-to-use network toolkit for monitoring and diagnosing. It includes all useful network tools like netstat, ping, traceroute, ipconfig, dns query (nslookup), whois, arp, route and http checker.

    12 NetStat Agent alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    The great visual alternative to netstat tool.
     

    • NetStat Agent is the most popular commercial alternative to PortsMonitor.

    • NetStat Agent is Paid and ProprietaryPortsMonitor is also Paid and Proprietary
  14. Netactview icon

    Netactview

     2 likes
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    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.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    Netactview screenshot 1
     
  15. SerialTest icon

    SerialTest

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    A cross platform debugger for Bluetooth/TCP/UDP.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
    • Android
    • F-Droid
    SerialTest screenshot 1
     

    • SerialTest is the most popular Android alternative to PortsMonitor.

    • SerialTest is Free and Open SourcePortsMonitor is Paid and Proprietary
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