Products of Ekahau Inc.
Ekahau HeatMapper is a free software tool for quick and easy coverage mapping of Wi-Fi (802.11) networks. It's the only free, easy-to-use tool that shows, on a map, the wireless network coverage in your home or small office. HeatMapper also locates all access points..
Freeware download of Ekahau HeatMapper 1. 1. 2003, size