EXIF Untrasher: OS X tool used for Photo recovery of deleted memory card

I came across a small program that can restore deleted images if you accidently delete your camera's memory.  EXIF Untrasher must be used before you take more pictures if there is to be any hope of recovery.  While there are no guaranties the images will be restored it never hurts to try.  http://www.bluem.net/en/mac/exif-untrasher/  The developer also has several other programs he has written for OS X.