Alternatives to Ethereal for all platforms with Open Source License

  • tcpdump

    tcpdump is a common packet analyzer that runs under the command line. It allows the user to intercept and display TCP/IP and other packets being transmitted or received...

    Free Open Source Mac OS X Windows Linux BSD

    tcpdump icon
  • netcat

    Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It is designed to be a reliable...

    Free Open Source Mac OS X Windows Linux

    netcat icon
  • Ettercap

    Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks. It...

    Free Open Source Mac Windows Linux

    Ettercap icon

Platforms

Desktop

Show 2 less popular platforms