WIFI WPS WPA TESTER
Alessandro Sangiorgi(Free)WiFi WPS WPA Tester - access point vulnerability tester
Fing
OverLook(Free)Monitor Your Work Force With Advanced Network Monitoring Tools
WiFi Map
WiFi Map LLC(Free)A free program for Android, by WiFi Map LLC.
Wifi Password(ROOT)
farproc(Free)How to Use Farproc to Root Access Your Samsung Galaxy S (Does Wifi PasswordROOT Work?)
FCC Speed Test
FCCAPPs(Free)Check and Track Connection Speed
Router Admin
RJ Studios(Free)Effortless Router Administration with Router Admin
FoxFi (WiFi Tether w/o Root)
FoxFi Software(Free)A free app for Android, by FoxFi Software.