From 4Media Software Studio:
4Media iPod to PC Transfer is excellent iPhone to PC and iPod to PC transfer and management software. It can transfer music, movie, photo, eBook, and ringtone, iOS apps on your iPod or iPhone to PC and backup them to your iTunes library. This iPod transfer and iPhone transfer tool also transfer audio and video files formatted as AAC, MP3, MP4, MOV, WAV from PC to iPod and iPhone and help you to create, rename and delete playlists, photo albums. With it, you can manage photos with ease, and use iPhone like a portable hard disk. All types of iPod and iPhone are supported including iPod touch 4, iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S and iOS 5 including iOS 5.1 devices. Now it's fully compatible with iTunes 10.6.
What's new in this version:
Newly support to transfer iOS apps between computer and iPod or iPhone, and manage app documents.