Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility.Multi-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and many others.Deep inspection of hundreds of protocols, with more being added all the time.Wireshark development thrives thanks to the volunteer contributions of networking experts around the globe and is the continuation of a project started by Gerald Combs in 1998. It lets you see what's happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions. He is really looking out for the Wireless LAN Professional community and building tools we need and love.Wireshark is the world's foremost and widely-used network protocol analyzer. This one is free… but please be supportive of all Adrian’s work. Head over to Adrian’s website for other great tools.

If you need to capture and analyze Wi-Fi frames, and you have a Mac OS device… you NEED this app. You can also connect the output to head over to either CloudShark or Mojo Packets for further analysis. Including how long to dwell on each channel and the groupings of 5GHz channels you may want to opt in/opt out of.Īfter collecting data, AirTool allows you to automatically save, and even open in Wireshark, Omnipeek, or WiFiExplorer. You can have it capture from ALL 2.4 GHz channels, ALL 5GHz channels or BOTH… or of course, as with all other tools from the great Adrian Granados – you can configure a custom channel plan as well. Note: If you are wondering what the different Link-Layer Header types are, Adrian has posted a good blog that explains them:

Then this free tool might be just the thing you were looking for! Or perhaps wanting to change the channels, channel bandwidth, or RF bands: Sure – anyone can download and run Wireshark on a Mac… just download it here:īut if you want full control over your captures… like changing the Link Layer options:

Wireshark download mac