I didn't expect this free, open-source network monitor to be so useful — Can it dethrone GlassWire and Wireshark? (opens in new tab)

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.