Aiseesoft Mac iPod Manager Platinum can both export iPod music, movies, pictures, TV shows, Podcast, iTunes U, eBooks, camera roll, voice memos, and camera shot to Mac, and import local music, videos, ePub, PDF, and images to iPod without any loss.
Tipard iPod to Mac Transfer Ultimate supports transfering iPod music/video/image/eBooks/TV Shows/Podcast/iTunes U to Mac and iTunes directly. You are allowed to backup iPhone SMS/MMS/Contacts as database files.