A free app for Android, by JMM Studio.

It can recover photos, videos, audio, and files of any type and format, including the ones you have lost due to hardware or software failure. It can also recover photos and videos that have been lost due to a failure in the media storage.

The app scans the device’s internal and external memory and the media on the device’s memory card and internal memory. It does not require you to root your device.

Let this app deep scan your mobile phone or tablet to gather lost files.