CopyTrans Manager lets you move music from your computer to your iOS device without needing to go through iTunes in the process.

Syncios is free yet powerful iOS manager which can transfer all types of files between iPhone/iPad/iPod Touch and PC without using iTunes.

iFunbox is a file and app management tool for iPhone, iPad & iPod.

CopyTrans Apps is a simple solution to effortlessly transfer, manage, back up and restore iPhone and iPad app documents.