The application need ROOT permission.

if you forget the password of the wifi network you connected before, or if you want to share your friends the password of the wifi that you are connecting to, don't worry, Wifi Password Recovery is an app to view all your password of wifi that you connected before. wifi password recovery is a powerfull and simple feature to recover your wifi password on your phone;

Free Wifi Password Recovery only help to find and recovery passwords of all the wifi you have ever connected to, including private wireless network, wifi hotspot.
before you use Wifi Password Recovery you must grant wifi Password super user permissions.

Wifi Password Recovery Features:
1) wifi key finder: show all your saved/scanned WiFi passwords
2) List Scanned Wifi: List all wifi around of you,if you have connected will show password
3) Check detail: Show wifi SSID and password
4) Share: Copy the wifi password to clipboard and paste it anywhere you what to paste. It's easy to share your password with social software such as facebook,email and so on

WARNINGS:
1)Your device must already be rooted
2)wifi key finder is not a wifi password hacker; Instead,it is a useful and powerful app to retrieve the password of the wifi which your phone have ever connected.