Wifi

WiFi2Me
Skyweb Productions(Free)
Download
A free app for Mac, by Skyweb Productions.
WirelessDriver
Wirelessdriver(Free)
Download
How to Uninstall Wireless Baggage Drivers Easily
coconutWiFi
Coconut Flavour(Free)
Download
coconutWiFi: Instantly Check WiFi Network Range
NetSpot Wi-Fi Reporter
Etwok, LLC(Paid)
Download
NetSpot Wi-Fi Reporter - Manage your Wi-Fi networks better
iStumbler
Istumbler(Free)
Download
Find wireless connections near your Airport base