cgsecurity.org

The PhotoRec step by step page says to "run photorec device". I'm completely lost in my mac's Terminal - I never used it before. Just don't know what I'm doing. So, how do I choose my SD card?
I'm really glad to join your forum & I'd be happy with any help! Thanks in advance! - Glad

It's not required to use the device in parameter. It's easier to start PhotoRec and next select your SD card previously plugged in an USB card reader.