SoftPerfect Network Scanner is a free multi-threaded IP, NetBIOS and SNMP scanner with a modern interface and many advanced features. It is intended for both system administrators and general users interested in computer security. The program pings computers, scans for listening TCP/UDP ports and displays which types of resources are shared on the network (including system and hidden).

In addition, it allows you to mount shared folders as network drives, browse them using Windows Explorer, filter the results list and more. SoftPerfect Network Scanner can also check for a user-defined port and report back if one is open. It can also resolve host names and auto-detect your local and external IP range. It supports remote shutdown and Wake-On-LAN.

WirelessKeyView recovers all wireless network keys (WEP/WPA) stored in
your computer by the 'Wireless Zero Configuration' service of Windows XP
or by the 'WLAN AutoConfig' service of Windows Vista. It allows you to
easily save all keys to text/html/xml file, or copy a single key to the
clipboard.

  Aircrack is a set of tools for auditing wireless networks:

      + airodump: 802.11 packet capture program
      + aireplay: 802.11 packet injection program
      + aircrack: static WEP and WPA-PSK key cracker
      + airdecap: decrypts WEP/WPA capture files

WinAircrack é um programa hacker, por isso o antivirus tem de estar desactivado,

 senha para descompactar ( redes) sem aspas