Digital Photo Recovery

From The Undelete:

Digital Photo Recovery supports all popular formats, including JPEG, JPG, BMP, GIF, TIF, PNG, TGA, and EML, and fully supports RAW files such as CRW, CR2, RAW, TIFF, NEF, PEF, and X3F. The free version displays previews of deleted images, allowing you to see whether or not it can help you recover your pictures. While modern media such as flash sticks and memory cards are much safer than film, they still arent bulletproof. You can still lose your pictures - just not as easily as with film! Exposing your memory cards to light wont spoil your pictures, but youll lose data and sometimes even get a completely inaccessible memory card if you remove the card from your camera at a wrong time.

Digital Photo Recovery scans your memory card and finds the beginning and end of all digital photos that are on that card, displaying you the pictures full previews to let you see if a picture is worth salvaging. Youll feel immediately familiar with its wizard-style user interface that provides step-by-step recovery for your digital snapshots. This version is the first release on CNET Download.com.