The Best 29 LANGuardian Alternatives

  • Fiddler icon

    Fiddler

    Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set breakpoints, and "fiddle" with incoming or outgoing data.

    Free Windows

  • 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 over a network to which the computer is attached.

    Free Open Source Mac OS X Windows Linux BSD

  • netcat

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

    Free Open Source Mac OS X Windows Linux

  • 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 does not rely on a special kernel module to be loaded.

    Free Open Source Linux Xfce

  • Microsoft Network Monitor

    Microsoft Network Monitor is a packet analyzer. It enables capturing, viewing, and analyzing network data and deciphering network protocols. It can be used to troubleshoot network problems and applications on the network.

    Free Windows

  • 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 OS X Windows Linux

  • 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 operating systems, sessions, hostnames, open ports etc.

    Freemium Windows

  • apptalk.ninja

    App and device communication diagnostics tool for better bug tracking & QA. An easy-to-use tool that monitors http, BLE and iBeacon communication over-the-air helping app developers with bug tracking and building more reliable apps.

    Freemium iPhone iPad

  • SmartSniff

    SmartSniff is a packet sniffer that capture TCP/IP packets and display them as sequence of conversations between clients and servers. You can view the TCP/IP...

    Free Windows

  • CloudShark

    A web based platform that lets you view, analyze, and share packet capture files in a browser. Works in Safari for iPad and iPhone.

    Commercial Mac OS X Windows Linux Android iPhone Android Tablet iPad Web

  • 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...

    Free Open Source Linux

  • 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...

    Free Open Source Windows

  • Colasoft Capsa

    Capsa performs real-time packet capturing, 24/7 network monitoring, protocol analysis, in-depth packet decoding, and automatic expert diagnosis.

    Commercial Windows

  • Ethereal

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

    Free Open Source Windows Linux

  • HTTP Debugger

    HTTP Debugger Pro - A Professional HTTP Sniffer and Analyzer for Developers

    Commercial Windows

  • 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 OS X

  • URL Helper

    An url sniffer(HTTP, MMS, RTSP, RTMP) which provide one-step solution to finding the URLs for all streams. Best Features One-step solution to find the URLs ...

    Commercial Windows