While iTunes to iPhone is an one-way data transfer. Wondershare iPhone Transfer offers a flexible way to transfer video/audio file(s) between iPhone and PC. You can transfer music\video from iPhone to PC or PC to iPhone transfer.
Wondershare iPhone Transfer can also get iPhone synchronize to iTunes directly. It prevents that iTunes to delete iPhone content which doesn't match with your iTunes library when you connecting iTunes....
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Support for Wondershare iPhone Transfer is available from the
publisher/developer site This download (Wondershare iPhone Transfer) is shareware. "Shareware is a marketing method for computer software. Shareware software is typically obtained free of charge, either by downloading from the Internet or on magazine cover-disks. A user tries out the program, and thus shareware has also been known as "try before you buy". A shareware program is accompanied by a request for payment, and the software's distribution license often requires such a payment." More info at
Wikipedia.
Soft32 (ITNT) cannot be held liable for issues that arise from the download or use of these software products. We encourage you to determine whether this software or your intended use is legal. Even if we try to check the program files for viruses, we cannot guarantee 100% that they are clean. For your own protection always check downloaded files for viruses, spyware and malware. 
