
(Capital/Uppercase letters matters in most cases.
Change directory to Downloads by typing “ cd Downloads” then press enter/return button. Launch the Terminal program, found in Applications -> Utilities -> Terminal.
You’ll then see a folder named testdisk-7.0-WIP
You can see it in Finder like in the below image. The file will be saved in your Downloads folder named _2. Download Testdisk / Photorec (both come together in same. Select directory to put recovered files. Select disk and disk partition to find deleted files.
Download Mac undelete program – photorec/testdisk.
(Huge thanks to Christophe for making this program and making it free to the world.) Overview – Undelete Mac Files Free To undelete Mac files free, here is a step-by-step guide to using a free Mac undelete program called Photorec by Christophe GRENIER of CG Security.