Disk Drill's paywalls are ridiculous.
Disk Drill seemed like it'd be a great option, it was the only software that was able to find and said there was a chance I could recover my files. However, when I went to recover the files it locked recovering behind a paywall despite the fact that it searched for and found them. It also had said that you could recover 100 mb FOR FREE, but that was not the case either and it was STILL locked behind a paywall. Lost a vast majority of the files on my SD card because of it, all of which that weren't even mine but were given to me on the SD card as a gift.