Step1. Download iTunes DRM Remover, then install this DRM removal software, click button “Add” to input DRM protected movie or music, you can also directly drag-drop them into the main processing window.

Step2 Set the output settings
Choose your file and set the output settings in the "Convert video to" area:

Step3. Begin to convert DRM
After finishing all the necessary settings and editing, click the "Start" button to start converting, That's all.