WifiInfoView is a tiny and handy free app written by the world famous independent developer Nir Sofer for quickly scanning, viewing and analyzing all possible information about the wireless networks searchable (available) near your location.

Without any doubt, Wireshark (formerly called Ethereal) is currently the world's most famous, foremost free and open source network packets capture & analysis tool. Its appearance puts an end to the future of all similar business software.

Today, wireless network has got very extensive application because of its convenient use and structure, and will eventually cover every corner on the earth, I believe. But due to its broadcast form of data transmission in a wireless network environment, that will inevitably lead to security issues. Of course we can ensure data security by setting different encryption methods in a wireless router, but some loopholes of Wi-Fi network or the router itself can often make every trained hacker be able to crack/hack it.

WirelessKeyView is a tiny app written by the famous freeware developer Nir Sofer, designed for recovering the lost/forgotten wireless network keys which you have logged on successfully before. But please note that this tool is not used for unused wireless network.