From Carpov Data Recovery company:
Digital memory cards are not bullet-proof, and you can still lose your pictures almost as easily as with film. If you accidentally remove a memory card from a card reader or a camera during the write operation, the result may be a corrupted file or a flash card that is completely unreadable. What makes C-photo Recovery stand out is its dedication to digital imaging and photography. C-photo Recovery specializes in effectively finding and restoring digital pictures in all popular formats even if your flash memory card or hard drive is completely unreadable. Many digital SLR owners shoot in RAW for the added flexibility in post processing and resulting image quality. A truly unique feature of C-photo Recovery is full RAW file support. Your pictures can still be recovered even if you shoot RAW with a digital SLR. What makes C-photo Recovery really different is the way it handles deleted files and corrupted partitions. Thanks to the Power Search technology, C-photo Recovery can find and recover digital pictures even if half of your memory card of disk is completely dead. Traditional data recovery tools refer to file system for information about files that were recently deleted. If they find a record about a file, they attempt to undelete it based on information provided by the file system alone. C-photo Recovery utilizes this technology, but does not stop there. It goes two full steps further, scanning your entire hard drive or memory card for signatures that mark the beginning and end of digital pictures and matching the result of the surface scan with the results recorded in the file system. This approach allows for the most complete recovery of all image types recognized by C-photo Recovery. C-photo Recovery supports all popular graphical formats including JPEG, GIF, PNG, BMP and literally dozens of others, as well RAW files of most dSLR manufacturers. C-photo Recovery is pure necessity to a digital photographer.