TamoGraph Site Survey - Wi-Fi site coverage survey and modelling application
Waircut - Free network audit app
Homedale - With Homedale you can search for Wi-Fi / WLAN Access Points and monitor their signal strength.
Ekahau HeatMapper - The Free Wi-Fi Coverage Mapping Site Survey Tool
Azure Virtual WAN - Learn about Virtual WAN automated scalable branch-to-branch connectivity, available regions, and partners.
Vistumbler - Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features: