Step 1. Download Media Converter Pro, install and launch it. ( free download )

Step 2. Add iTunes M4P M4V files

You can import the DRM M4P M4V files in three ways:

a. Load files by clicking the “Add…” button.

b. Directly drag and drop files to the left main window.

c. Right click on the left main window, click “Add files”.

Step 3. Select the output format

By clicking the “Convert audio to:” or “Convert video to:” box, you can select the output format for the source M4P M4V files. For example, if you want to watch the DRM iTunes M4V on your PSP, you can choose “PSP, PS3″ from the profile category list and choose “PSP Video MPEG-4(*.mp4) as the output format.

Note: This DRM removal software tool also allows you to customize the video/audio parameters for the output files if you are not satisfied with the default settings or cannot find the most appropriate output format for your specific mobile player. Just click the “Settings…” button to make the settings.

Step 4. Start to convert M4P M4V files

Click the “Start” button to begin to convert M4P M4V files. Then, you can enjoy the iTunes music and video without any limitation.