Work for pictures and videos
It's a little pricey but the interface is clear, since I knew exactly which folder I wanted to recover. Out of 10GB of photos and videos which got erased by error, I was able to recover almost all (800 files and only 5 got corrupted). I have to clarify that I almost immediately pay for the week plan (26 $US) and didn't write anything in the SD card in order to have more chances to get everything back. So I don't know if it will be useful for things in more problematic cases or with other types of files.