I recently came across WinFi Lite, and while it claims to be in beta and for professionals only, it’s currently my favorite WiFi analysis program. The fact that it was in the Microsoft store gives me the idea that it will uninstall cleanly if I decide to get rid of it later.
The default view shows details about both 2.4 and 5 GHz networks nearby. The first picture was what it looked like when I ran it in my local Starbucks on my Microsoft Surface 4 Pro. The next picture was what it looked like when I ran it in my apartment. In my apartment I was connected to my network via wired ethernet, so the Surface WiFi adapter wasn’t being used for my active connection. At Starbucks, I was connected to the WiFi.
While I was at Starbucks, the number of networks it could see was 188. That number is visible in the top right of the image. Just to the left of that number are a set of buttons that allow you to look at 2.4GHz, 5GHz, or All available networks.
My apartment showed only 161 networks by comparison, but that number was bouncing around as it rescanned in both locations. I was surprised that the Starbucks had so many visible networks. There are a lot of details available in this tool, and it’s current price makes it an interesting tool to work with. I used to like inSSIDer, but the developers choice to dumb down the free version led me to drift away from it.