EtherPEG Alternatives

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.

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.

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.

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

Log all traffic on your network card. Analyze and parse network packets. Capture transmitted files and passwords.

HttpCanary supports packets capture and injection. With this app, you can test your mobile Rest APIs very very easy. Besides, HttpCanary provides multiple view browsers, such as raw viewer, hex viewer, preview viewer and so on.

Packet capture/Network traffic sniffer app with SSL decryption. Not that feature rich yet, but it's a powerful debugging tool especially when developing an app.

If you're debugging on a remote machine with a large pcap and no desire to scp it back to your desktop, termshark can help!