Photo Rescue for Mac will scour through iTunes backups of all iDevices that you have made backups on your Mac machine and will dig up pictures that you want back.
It is rather easy to use Photo Rescue. Simply download it on your Mac and select your device from the left sidebar. The app will automatically show backups of all those devices that you’ve made backups of, and will also show the dates of those backups. Open any backup profile to see photos from that particular backup.
Download Photo Rescue for Mac.