With DiskDigger Pro, you can recover JPEG, PNG, TIFF and several RAW photo file formats, MP3 and WAV music files, MP4 videos, ZIP files, APK files, and Office and OpenDocument documents that you've deleted from your Android smartphone or tablet.
Using the app is simple: choose the folder to be scanned and click Scan device. You'll then see a list of recoverable files, as well as a potential preview of the file.
The archives can be restored locally, sent via e-mail, or uploaded to an FTP server. DiskDigger Pro requires you to have root permissions to work properly.