Data loss is a situation no Mac user likes to encounter, yet occasionally it will happen even with the best precautions. One option is to temporarily revert the machine back to OS 9 and then perform an OS X reinstallation in the case of Mac OS X recovery. Another choice is to use particular data retrieval software made for recovering deleted files on Mac. Make sure you closely check the software specs to ensure it is compatible with the Mac system architecture should you choose to go with the second method. This will guard against further needs for troubleshooting the recovery software itself.
Mac OS X recovery software should be developed and created within the same boundaries as other Mac applications, particularly with the structure of the Cocoa programming language. This shows the application will be able to access different hard drive partitions and recover damaged files. The program needs to have features which will repair badly formatted disks without permanent data loss.
iPhoto is the most usual area of problems with lost or damaged picture files. The Mac photo recovery program needs to work with iPhoto. Recovery tools for iPhoto can be sold as part of a larger data recovery software package or they can be bought separately. The ideal Mac photo recovery tools should be able restore deleted photos. It should also be able to correct problems with unresponsive photo storage applications. Disk drives that do not mount properly can also be a cause of failure to retrieve pictures on Mac OS X.