When I released my first eBook in 2004, the industry was young and was still odd for some users to read a book on an electronic device. Since then eBooks have become more and more popular and it is quite popular for people to read on a computer, tablet, phone or a dedicated eBook reader.
Calibre is a free and open source tool designed to help you manage your eBook library. It also has the ability to convert eBook between the different formats so you can have a format that works best on your devices. Not sure how to do that? Read How to convert e-book formats like a pro and it will step you through the process. For those of you building a library of eBooks, this is definitely a tool you’ll want to add to your library.