No specific info about version 4.0. Please visit the main page of Network Password Dump on Software Informer.
This is a small utility which will show you all your saved WiFi passwords.
Network Password Recovery Wizard is intended to recover lost passwords and keys.
It enables users to identify and close security holes in their networks.
An application for managing accounts of users on a corporative network.
Manages, administers and shares passwords, access data and documents.
Recover network authentication passwords stored on your system.