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tcpdump Alternatives

tcpdump is described as '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' and is a popular network analyzer in the network & admin category. There are more than 10 alternatives to tcpdump for a variety of platforms, including Windows, Linux, Mac, Android and BSD. The best alternative is Wireshark, which is both free and Open Source. Other great apps like tcpdump are Sysdig, NetworkMiner, SmartSniff and PCAPdroid.

tcpdump alternatives are mainly Network Analyzers but may also be Network Monitors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of tcpdump.
This page was last updated Jun 21, 2022
tcpdump
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  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • BSD

tcpdump is a common packet analyzer that runs under the command line. It allows the user to intercept and display TCP/IP...

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  1. Wireshark is the world's foremost network protocol analyzer. It lets you capture and interactively browse the traffic running on a computer network. It is the de facto (and often de jure) standard across many industries and educational institutions.

    Almost everyone thinks Wireshark is a great alternative to tcpdump.
  2. Sysdig

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Sysdig is open source, system-level exploration: capture system state and activity from a running Linux instance, then save, filter and analyze. Think of it as strace + tcpdump + lsof + awesome sauce.

    No screenshots yet


  3. NetworkMiner

    • FreeOpen Source
    • Windows

    NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows. NetworkMiner can parse PCAP files and regenerate/reassemble transmitted files and certificates from PCAP files with HTTP, FTP, SMB, SMB2, TFTP and several other protocols.

  4. SmartSniff

    • FreeProprietary
    • Windows

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

  5. PCAPdroid

    • FreeOpen Source
    • Android
    • F-Droid

    PCAPdroid is an android app to capture the phone traffic and analyze it remotely (e.g. via Wireshark). The traffic can be easily downloaded from a remote device thanks to the integrated HTTP server, or streamed to a remote UDP receiver.



  6. WebSiteSniffer

    • FreeProprietary
    • Windows

    WebSiteSniffer is a packet sniffer tool that captures all Web site files downloaded by your Web browser while browsing the Internet, and stores them on your hard drive under the folder that you choose.

  7. Driftnet

    • FreeOpen Source
    • Linux

    Driftnet is a program which listens to network traffic and picks out images from TCP streams it observes.

  8. Cocoa Packet Analyzer

    • FreeProprietary
    • Mac

    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, this is your app.

  9. Colasoft Capsa

    • Windows

    Colasoft network packet sniffer or network analyzer software for Windows platform, sniff packets, monitor activities and analyze protocols, best tool for network monitoring and troubleshooting, Free trial available, download now.

  10. tcpflow

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    tcpflow, a TCP Flow Recorder, is a program that captures data transmitted as part of TCP connections (flows), and stores the data in a way that is convenient for protocol analysis or debugging.

Showing 10 of 22 alternatives