Effective Living > Technology > Apple Summary. The Apple iBooks reader (available on iTunes) was recently upgraded to work with eBooks in Adobe Acrobat PDF format as well as with books sold through the Apple iTunes store. Reading PDF eBooks With iBooks. Follow these instructions to read PDF eBooks or other PDF documents using the iBooks… Continue reading Apple iBooks for Purchasing, Downloading, Importing, and Reading PDF eBooks Using iTunes and the iPad/iPod/iPhone