EPUB (short for electronic publication; alternatively capitalized as ePub, EPub, or epub, with "EPUB" preferred by the vendor) is a free and open e-book standard by the International Digital Publishing Forum (IDPF). Files have the extension .epub. EPUB is designed for reflowable content, meaning that the text display can be optimized for the particular display device. The format is meant to function as a single format that publishers and conversion houses can use in-house, as well as for distribution and sale. It supersedes the Open eBook standard. Here is iPad ePub Reader to read any ePub files on iPad.
As we all know iPad only opens ePUB ebooks. That means that if you already have a nice collection of ebooks in other formats, such as PDF, you’ll need to Convert eBook to ePub.
Converting eBook to ePub is easier than you might think. All you need is a DRM-free ebook, Calibre (the excellent ebook manager) and follow these simple steps with eBook to ePub covneter:
Step 1: Download and install Calibre on your computer. As the program doesn’t seem to have support for iPad yet, simply select Default as your device in the ebook reader selection screen. Remember Calibre is available for Windows, Mac and Linux.
Step 2: Select the ebook you want to convert, or add it to the program’s library if you haven’t done it yet. Then right click on the title and add any missing meta information – or fix wrong data if necessary.
Step 3: Click the Convert "E-books" button on the top toolbar. You can choose between converting one single ebook or doing a bulk conversion. Check the input format (on the top left corner) and above all, the output format on the top right corner: you should choose “ePUB” in the drop-down menu.
Step 4: Browse the other options in the left sidebar to make sure everything’s configured to your liking. You can modify the margins, change the book cover and customize other details. When you’re ready, hit the "OK" button and Calibre will convert the eBook to ePub in a few minutes.
Step 5: The only thing left now is dragging and dropping your newly converted ePUB ebook into iTunes. Then, when you connect your iPad to the computer, drag the ebook from the library to the iPad, under the Devices title in the iTunes sidebar. Enjoy your reading!
eBook to ePub converter is finished, now you can enjoy yourself, Use Calibre is only one way to Convert eBook to ePub, some other way you can try, Choose PDF Converter software to convert eBook to ePub, it depends on you love!