With inSSIDer, you can inspect your Wi-Fi and surrounding networks, scan and filter hundreds of nearby access points, troubleshot the competing access points and clogged Wi-Fi channels, and more.

With inSSIDer, you can inspect your Wi-Fi and surrounding networks, scan and filter hundreds of nearby access points, troubleshot the competing access points and clogged Wi-Fi channels, and more.

You can:

Inspect your Wi-Fi and surrounding networks
Scan and filter hundreds of nearby access points
Troubleshoot the competing access points and clogged Wi-Fi channels
Highlight access points for areas with high Wi-Fi concentration
Track the strength of received signals in dBm over time
Sort results by MAC Address, SSID, Channel, RSSI, Time Last Seen
Export Wi-Fi and GPS data to a KML file in Google Earth

Technical:

Uses your current wireless card and connection software
Works with Windows XP, Vista, and 7 (32 and 64 bit)
Compatible with most GPS devices (NMEA v2.3 +)

Similar:
How to Improve Your Wireless Network Performance
How to Check Wi-Fi Security Settings in Windows
How to Change Preferred Band (2.4 GHz or 5 GHz) for Wireless Network Adapters
5GHz Wi-Fi Not Showing up in Windows

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