These are sole issues of the reader software, unless of course your Ebook is some kind of closed-down kindle-type device. Coolreader and Koreader are examples o

These are sole issues of the reader software, unless of course your Ebook is some kind of closed-down kindle-type device. Coolreader and Koreader are examples of versatile and programmable softwares, which are available on Android and Linux-based E-ink readers.