It is very easy to use with only 3 steps. If you want to play Harry Potter without any limitations, the best way is to convert them to MP3 files with DRmare Audio File Converter for Mac/ Windows. You cant transfer them to unauthorized devices such as MP3 players, portable speakers, home TVs or so on. iTunes audiobooks are in M4B format and Audible are in AA or AAX format.
No matter where you buy the audiobooks, they are all protected with copyright and DRM. Harry Potter Audiobook excerpts: Jim Dale vs.