Wireless Network Watcher - scans your wireless network and displays the list of all computers and devices that are currently connected to your network.
inSSIDer - inSSIDer Essential makes it easy to maintain small business WiFi.
Aircrack-ng - Aircrack-ng is an 802.
WiFi Scanner - A 802.11 wireless scanner and connection manager for Mac OS X.
My WIFI Router - Wifi Hotspot creator for Windows
Wifi Analyzer - Wifi Analyzer is a handy tool which helps you to select a better channel for your wireless router.