Here's a good pack that contains some of the useful recovery tools for various devices from Potatoshare. I've never heard of such a name before, got no experience on their products but you might want to hear about them by some other users who already had a test on the apps. Follow the article for the included programs.
Potatoshare Recovery Pack 06/04/2013
"Thanks so much! Your product iTunes Data Recovery enables me to get back my contacts which are lost with my stolen iPhone, that's so cool.""
The included recovery applications:
Potatoshare Recovery Pack 06/04/2013 - Extabit - FileParadox - Ryushare