Sniffnet is my new go-to app for network monitoring — Free, open-source, and taking on GlassWire and Wireshark
I came across Sniffnet the other day, and after installing it on my PC, I can safely say it's sticking around. It's a free and open-source network monitor that's easy to use, efficient, and quite deep. Here's what you need to know.
Sniffnet dashboard with a dark blue and yellow theme displays network traffic. Graphs, numerical data, and lists of hosts, services, and programs are shown. The background is a blue abstract design.

Sniffnet's overview page displayed on a Windows 11 desktop.




