I prefer downloading those through FB's in-built "Download Your Information" feature.
It also downloads, Status Messages that I had posted, videos uploaded and other things...
Its kinda like
Backing up your Digital Life!
__________________
Marty: Hey, Doc, we better back up. We don't have enough road to get up to 88.
Doc Brown: Roads? Where we're going, we don't need, "roads!" :)
──── On the Internet you can be Anything you want. It's Strange that, so many people choose to be Stupid! ────