REQUIRES ROOT! NOTE: This application will NOT tell you passwords to networks you have not connected to. This is not hacking tool! Quickly find and share your WIFI keys! With search method to quickly find the WIFI accesspoint passwords you have been connected to once. Save all your passwords in plain text on your SD card to review or backup.
You are able to get the .apk installation package of Wifi key recovery Version 0.2 for free and check out users' reviews on Droid Informer. This file size doesn't exceed 494 KB and the app can be launched flawlessly on Android 1.6 and above. According to the antivirus report, this application is safe and secure. Inversion is the developer of Wifi key recovery that can be found in the Tools category.
The latest update of the app was released on Apr 20, 2015 and this application was downloaded by over 1M users. On Google Play, Wifi key recovery was rated 3.7 by its users. Samsung and Lenovo users install the app quite often.