Recover lost WLAN WEP/WPA key

Did you forget the wireless key ( WEP / WPA ) for your WLAN router or wireless AP?

The freeware utility WirelessKeyView might help you out- if you can still access the wireless network on your Windows XP or Windows Vista computer.

Released by NirSoft, this excellent piece of software helps you recovering lost WLAN keys that are still stored in your computer by either the Wireless Zero Configuration in Windows XP or the WLAN AutoConfig in Windows Vista.