On Wed, 15 May 2019 09:18:59 +0100, NY wrote:

But WifiAnalyser (by Keuwlsoft) is still available. That also gives details
of relative signal strengths of signals in range, and it plots a graph of
the strength versus time so you can see how the strength varies as you walk
around.

Very similar to WiFiAnalyzer (open-source). One major difference though,
with WifiAnalyser you get free (unwanted) ads!

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s|b