HeatMapper - Free Wi-Fi Coverage and Mapping Tool

The World's Most Popular Wi-Fi Mapping Tool. For Free.

Map Wi-Fi coverage.
Discover and locate Wi-Fi radios.
Optimize your Wi-Fi.

Features

• See Wi-Fi coverage on a map
• Locate all access points
• Detect security settings and finds open networks
• Free of charge, one-minute install
• Supports 802.11n, as well as a/b/g

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