Best photo / camera card recovery software?

[what4]

I'm not spam. I've worked with Macs since 1984 and been on this board for years. Any person's experience is limited, which is why discussions here can be so helpful.

I had a problem installing CameraSalvage and the company upgraded me to FileSalvage for free. They were helpful. So was the software. At the time, no free alternative that I tried did the job.