Capture network traffic, trace each packet back to the app that sent it, and read HTTPS, HTTP/2 and HTTP/3 in plain text. No account, no subscription — your traces stay on your Mac.




There are many alternatives to Wireshark for Mac if you are looking for a replacement. The best Mac alternative is tcpdump, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Wireshark and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Wireshark are Proxyman, Ettercap, TCP Viewer and Debookee.
Capture network traffic, trace each packet back to the app that sent it, and read HTTPS, HTTP/2 and HTTP/3 in plain text. No account, no subscription — your traces stay on your Mac.




Impacket is a collection of Python classes for working with network protocols. Impacket is focused on providing low-level programmatic access to the packets and for some protocols (e.g. SMB1-3 and MSRPC) the protocol implementation itself.





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 "back-end" tool that can be used directly or easily driven by other programs and scripts.

Discover and capture container network traffic from your comfy desktop Wireshark, using a containerized service and a Wireshark plugin.


Fluxzy Desktop is an HTTP and HTTPS debugging proxy for Windows, macOS, and Linux. If you already use Fiddler, Charles, or Proxyman, you know the drill: capture traffic, inspect requests and responses, tweak them, replay them. Fluxzy does all of that, with support for HTTP/1.



Displays active TCP connections, ports on which the computer is listening, Ethernet statistics, the IP routing table, IPv4 statistics (for the IP, ICMP, TCP, and UDP protocols), and IPv6 statistics (for the IPv6, ICMPv6, TCP over IPv6, and UDP over IPv6 protocols).
packeth is GUI and CLI packet generator tool for ethernet. Primary it is developed and maintained for Linux, but some ports for Windows and MAC have also be done. It allows you to create and send any possible packet or sequence of packets on the ethernet link.

EtherPEG is a free program for the Macintosh that shows you all the JPEGs (and GIFs) going by on your network.
ReqRes is an open-source, high-performance, modern native web debugging proxy for macOS. It lets you capture, inspect, modify, and intercept HTTP(S) traffic in real time.



