#1: SynciOS
Sync iOS could be a free alternative to iTunes for Windows that not only helps you to transfer any kind of music or whole albums it is an excellent tool to managing your phone. With Sync iOS you’ll be able to create plenty of music lists without interruption to the initial music library or manipulate your files according to your needs. Sync iOS my favorite app as of yet.
- File transfer between PC & iOS/Android.
- Transfer Music, Videos to iTunes.
- Sync photos & camera roll with PC.
- Extract data from iTunes backup.
Support OS: Windows / MAC ( Syncios for Mac supports iOS devices only)
(Easily transfer data to new PC/OS. iTunes 12.3 Compatible. 100% )
#2: Floola
Floola is an iTunes alternative freeware specially designed for iPod, Motorola mobile phone transfer and management. You can put music on iPod without iTunes on Mac, Windows and Linux platform. The great feature of Floola is that you are able to add music from any computers (including your friends’ computers) to your iPod. The transfer step is quite simple with just drag-and-drop.
- Free to transfer music and playlist to iPod and Motorola mobiles
- Manage iPod and Motorola mobiles data
Support OS: Mac OS X
#3: Media Monkey
Media Monkey is another free iTunes alternative. It allows you to manage music, and sync or transfer your music to iPhone, iPod, iPad, Android devices, just like iTunes for Mac. To sync music to iPod, you can go to Tools > Sync Devices, and select the option of Auto-Synchronize, or Sync selected to start to put music on iPod without iTunes.
- Play audio and video files
- Manage your music, videos, podcast and rip CD
- Sync music to iPhone, iPod, iPad and Android devices
Support OS: Windows
#4: CopyTrans Manager
CopyTrans Manager is a free iTunes alternative that enables you to copy music to your iPhone, iPad, iPod without using iTunes on Windows PC. To use CopyTrans Manager, you do not need to install or launch iTunes as the other iTunes alternatives. It can only work well in sync data while comes with lack of features when comparing with iTunes.
Support OS: Windows
Svanews 
woow, nicely done
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