There was a download of WirelessKeyView 2.23 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is an intellectual property of NirSoft Freeware.
This PC program works fine with 32-bit and 64-bit versions of Windows XP/Vista/7/8/10/11. The default filenames for the program's installer are wirelesskeyview-x64.exe or WirelessKeyView.exe etc. We recommend checking the downloaded files with any free antivirus. The following versions: 2.1, 2.0 and 1.1 are the most frequently downloaded ones by the program users. The program is included in Security Tools.
From the developer:
WirelessKeyView recovers all wireless network keys (WEP/WPA) stored in your computer by the 'Wireless Zero Configuration' service of Windows XP and 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.
You may want to check out more software, such as Cisco Trust Agent, Aurora Password Manager or Lavasoft Privacy Toolbox, which might be related to WirelessKeyView.