Hi, I have no App Store account. I made my first interactive book on windows and export it in ePub3 format. I sent this file in zip folder to my customers. But some people are unable to open this ePub3 format. They find code when try to open this file.
I just purchased my MacBook and saw PubReader option. Can someone exlpain what it is? How it will work? Customer also need PubReader to open interactive book?
Thank you for your time!