What Is ePUB?

The “Electronic Publication” (ePUB) file format is an open method of creating an ebook. It’s been at the forefront of open standards for digital reading for more than a decade and is a vendor-independent standard for publishing digital books. The format uses XHTML and CSS within the file to render pages, which means it’s a straightforward format for producing content. It combines with the Open Packing Format (OPF) to provide aspects such as a table of contents, metadata, and other ebook features. Overall, it’s a flexible way to produce an ebook, and it holds a number of benefits over other formats.

Why Choose the ePUB Format Over Others?

When it comes to other ebook file formats, you’ll come up against MOBI, AZW, and PDF versions. This is a bit of a maze, because some of these are proprietary formats, and others aren’t a strict way of creating an ebook. Here’s a quick list of benefits of ePUB over other formats: These are all great benefits, but we have to restate that ePUB is open compared to almost all other ebook formats. This means it’s supported by more authors and publishers and will be available for almost every device. Here’s a quick rundown of the different file formats compared to ePUB:

ePUB vs. PDF

The difference between ePUB and PDF is with the contrasting flexibility of each format. PDF isn’t set up for the necessary adaptive elements of ebooks. In fact, the format and layout of a PDF will be consistent regardless of where it’s viewed. The positives of a PDF over an ePUB are that they can be more interactive and contain a wide range of media (such as audio and video) as a result. On the whole, though, an ePUB is much more suitable for ebooks, as it’s much smaller in file size and versatile with regard to the interactivity it offers a reader.

ePUB vs. MOBI

The first advantage for ePUB over MOBI is greater potential reach with regard to marketplaces. An ePUB format is compatible with all major ebook retailers.

How to Read an ePUB Ebook

The great news is that you can read ePUB books in most apps and tools. For example, you can import them to Kobo and Nook devices. Though, there are many other apps that cut the mustard, Apple device users can import into Apple Books and get a solid experience: Android users can opt for a number of ePUB readers, such as Moon+, Lithium, and many more. Desktop users will do well to download Adobe Digital Editions. This is a free ebook reader that supports the ePUB format. If you purchase an ebook, many stores ask you to verify the Digital Rights Management (DRM) through this app. Reading an ebook with this app is as simple as right-clicking and selecting “Read” from the context menu. This will open the ebook in a native app reader. You’re even able to read ePUB files in the browser. EPUBReader for Firefox is a fantastic add-on for the task. Simple EPUB Reader for Chrome is another good solution for that browser. The Google Play store also lets you read ePUB format ebooks, which can do in a pinch (although we’d recommend a dedicated app).

How to Convert an Ebook to the ePUB Format

There is one app that we’ve left off the list because it’s more of a digital ebook library manager than a pure reader. Calibre is an open-source solution to manage your digital library and is a cross-platform app, too. This offers a flexible system for importing your ebooks and also converting them from one format to another. In this author’s constant use of the app, there has been no perceptible quality issues from the conversion process. What’s more, you can store multiple versions of your ebook under one entry. This means you can convert a PDF to an ePUB, MOBI, and more without viewing duplicates within your library list. Follow the instructions below: Bear in mind that this conversion process gives you flexibility in that you can convert a PDF to an ePUB or a MOBI and vice versa. It’s a quick and easy process – means when it comes to digital book management, Calibre is one of the best. For example, epubBooks is a popular site. Project Gutenberg also curates thousands of free books from the public domain. Our advice is to search the Web and find a couple of sites you like the look of. However, we should state that we’re not condoning theft of copyrighted and “cracked” ebooks. You should pay for ebooks where necessary. We like the deals you will often see over at Humble Bundle on technical and educational books, all in the ePUB format. Your PDF files are a great fit for the ePUB format, so you may want to convert them. Read on to learn of more apps to help you read ebooks.