
Let’s say you want to send a book directly to someone’s Kindle. MOBI and AZW are older versions, but Kindle devices and the Kindle app still support those file types.Īll of this is technical information, but it’s important because these technicalities cause practical limitations. Instead, they use proprietary MOBI, AZW, and AZW3 files.ĪZW3 (also known as Kindle Format 8) was released in 2011, and it is the newest Amazon eBook format.

One of the only retailers that doesn’t support ePub is Amazon. There is a caveat, though: each retailer adds its own standards to the IDPF’s requirements, which can complicate things.īut generally speaking, ePub is the universal eBook format. Plus, the International Digital Publishing Forum (IDPF) has issued standards to ensure ePub books look good on any platform.ĮPub files work on many different eBook readers and apps, including Barnes & Noble’s NOOK, Apple Books, Kobo, and Sony eReaders. That means it’s easily and widely accessible. The ePub format is free, open-source, and based on HTML and CSS, which are the standard languages for web code. The standard file format for eBooks is ePub. Then I’ll dive deeper into why you might need to convert your eBook format and how you can do it. In this article, I’ll first explain the differences between eBook files. Not only does this tool convert your ePub file into Amazon’s MOBI/AZW3 format, but it also shows you how it will look on different devices. To send your book directly to someone who wants to read it on their KindleĮither way, you’ll want to use Amazon’s eBook converter, Kindle Previewer.

#ONLINE EPUB TO PDF CONVERTER REVIEW HOW TO#
Before I explain exactly how to convert your ePub files to MOBI/AZW3 files, let me first make something very clear:
