This utility is absolutely utilitarian, and may strike users accustomed to a bit of visual flash and bang or superfluous features as being sparse. However, WirelessKeyView does precisely what it promises, and every additional feature builds on the central purpose.
The main feature lets you view the passwords your Wi-Fi manager has stored, useful if you've forgotten what they are. The spreadsheet-style main window shows the properties on any stored network name. Users can view not just the ASCII password, but also the Hex key, the adapter type, and the adapter GUID. If you want to copy any of the information, hit ALT+Enter to open a properties window that displays it all in editable text fields.
Besides offering copy and search functions, WirelessKeyView also crams in an HTML report feature for either selected networks or the entire database. All in all, it's a great little app for revealing some of the hidden mysteries of the Wi-Fi signals you're using.