WifiInfoView from Nirsoft is a free, portable Windows app that provides a ton of useful information about your Wi-Fi environment. The other day, I was at a coffee shop where the Wi-Fi seemed slow. I ...

Windows: When setting up your wireless router, it can be helpful to know what networks are nearby, what channel they're using, and how crowded the neighborhood is. WifiInfoView can help you find all ...

First and foremost, why do you need a Wi-Fi information/optimization tool? Although the range of functions varies in the programs listed here, they all share a common ...