What is the advantage in using the “My contents” tab ?

You can add several documents simultaneously and sort them by directory to then import them in your activities with a simple click. Also, once your documents have been converted a first time, you can import them again without having to wait again.
The “My contents” section also allows you to access your documents from anywhere without having to depend on a hard drive or USB key. You can access your documents as soon as you have access to the Internet.