Network Analyzers

  • Wireshark
    Wireshark

    Free (Open Source)

    The world's foremost network protocol analyzer. 

  • CountryTraceRoute
    CountryTraceRoute

    Free

    Displays the country of the owner of every IP address found in the Traceroute.

  • DNSQuerySniffer
    DNSQuerySniffer

    Free

    A network sniffer utility that shows the DNS queries sent on your system.

  • SmartSniff
    SmartSniff

    Free

    Capture TCP/IP packets on your network adapter.

  • VisualRoute
    VisualRoute

    Free Trial

    Traceroutes, reverse trace, reverse DNS and much more. All results displayed on a world map and route table.

  • HTTPNetworkSniffer
    HTTPNetworkSniffer

    Free

    A packet sniffer tool that captures all HTTP requests/responses sent between the Web browser and the Web server and displays them in a simple table.

  • Open Visual Traceroute
    Open Visual Traceroute

    Free

    Open source cross-platform visual networking tool.

  • RawCap
    RawCap

    Free

    A tiny command line sniffer for Windows.