Alternatives to SmartSniff for all platforms with Free 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 Windows Linux BSD

    tcpdump icon
  • Nethogs

    NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. NetHogs...

    Free Open Source Linux Xfce

    No features added Add a feature

  • 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...

    Free Windows

    No features added Add a feature

    CurrPorts 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
  • NetworkMiner

    NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows. NetworkMiner can be used as a passive network sniffer/packet capturing tool in order to detect...

    Freemium Windows

    NetworkMiner icon
  • Ethereal

    Ethereal® is used by network professionals around the world for troubleshooting, analysis, software and protocol development, and education. It has all of the...

    • Discontinued

    Free Open Source Windows Linux

    No features added Add a feature

    Ethereal icon
  • HTTPNetworkSniffer

    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.

    Free Windows

    No features added Add a feature

    HTTPNetworkSniffer icon
  • Packetyzer

    Packetyzer provides a Windows user interface for the Ethereal packet capture and dissection library. Ethereal is used by network professionals around the world for...

    • Discontinued

    Free Open Source Windows

    Packetyzer icon
  • Cocoa Packet Analyzer

    Native Cocoa app for capturing and analyzing packets. Similar to Wireshark, but with a native interface (and less features). If you don't like the X11 GTK Wireshark...

    Free Mac

    Cocoa Packet Analyzer icon
  • iwScanner

    iwScanner is a wireless scanner for linux with an easy to use graphic interface. Its designed in Glade and written in python, so it just need PyGTK to run in any...

    • Discontinued website is unresponsive, unable to locate packages

    Free Open Source Linux

    iwScanner icon

Platforms

Desktop

Show 5 less popular platforms