WinX MediaTrans is a program created for people who own iPhones and iPads. With its help, you can back up the data within your iOS gadget to your computer, delete music from your iPhone, transfer new movies to your iPad, and so much more.
The application works with various iOS device models, comes with a user-friendly interface, and allows you to transfer multiple types of files between your gadget and your PC. What's more, it comes with a built-in search tool that helps you immediately locate the iOS files you wish to back up on your computer.
The homepage of the developer says the program doesn't need the iTunes app to be installed on your PC in order to function. However, when I tested the utility, the application didn't display any information regarding the connected iOS device until I installed iTunes on my PC.
Another thing that bothered me was that the program took a while to analyze the contents of the device and reveal the iOS files I needed for transfer.
In conclusion, I'd say you should try a different program for managing your iOS files from your Windows PC.