A free app for Android, by Fahrbot PRI.

Undeleter: Recover Files & Data is a free Android tool that can restore data from internal and external memory cards. The program uses an innovative deep scan heuristic to find and recover lost files. It is designed to work on all Android devices with root access.

Undeleter can restore data for many different file types, including photos, videos, audio, documents, and archives. You will be able to view them all in the app, as well as download them to your device. It can even restore data for apps that use the Android OS.

How can I use Undeleter?

In order to use Undeleter, you will need to install the program on your device. You will need to have root access for the app to work. Once you have installed it, you will be able to restore files from memory cards and internal storage.