iTunes (iPhone) Backup Extractor Tool - HELP!

Does anyone know of a great iTunes backup extractor? I found Wondershare's Dr. Fone IOS, and it seems pretty good once I tried it out on trial version (I can see all the photos I'd like to recover from backup in thumbnails form), but I can't recover anything unless I upgrade. Can't do that at the moment with their price tag, so I was hoping someone could show me a great extractor that goes for something around 25 - 30$, and that works, too. Please advise. Thanks!

I've used the Wondershare Dr.Fone to recover my contacts that was deleted by mistake and I didn't want to restore a full backup. As a tip you can the get registration solution of it from top warez forum