InSSIDer is an open source program for detecting wireless hotspots near you. It analyzes the signal travelling near the computer and shows all the important data regarding it. Unlike its predecessor NetStumbler, it works pretty well in latest versions of Vista and Windows 7.
To start with the service, download and install it on your computer. Run it and you will see a “Start Scanning” button on the top left below menu bar. It quickly scans the wireless networks around you and displays the result in interactive time and channel graphs.
Last updated on 02 February, 2022
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