Alternatives to Private Eye for all platforms with any license

  • TCPView icon

    TCPView

    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.

    Free Windows

  • CurrPorts icon

    CurrPorts

    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...

    Free Windows

  • PRTG Network Monitor icon

    PRTG Network Monitor

    An advanced network monitoring solution to monitor network up/downtime, traffic and usage. Features include availability, performance, and bandwidth monitoring (SNMP, WMI, packet sniffing, NetFlow), instant alerts, reporting, failover...

    Freemium Windows

  • PortsMonitor icon

    PortsMonitor

    PortsMonitor is a 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.

    Commercial Mac

  • TCPEye icon

    TCPEye

    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...

    Free Windows

  • Rubbernet icon

    Rubbernet

    Rubbernet keeps an eye on all network-enabled apps running on your Mac. It provides real-time monitoring so you can keep an eye on the exact state of your live network connections. With the Activity sidebar, you'll be able to see...

    Freemium Mac

    • Discontinued Official website inaccessible, old download still available at download sites.
  • Netactview icon

    Netactview

    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.

    Open Source Linux

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