How to extract and open an EPUB file on my PC

Who I am
Philippe Gloaguen

Author and references

With the advancement of technology, there are more and more things we can do on our computer, such as working, ordering food, or enjoying our hobbies. A very important and popular hobby is reading books, and if you want to do it on your computer, you will need EPUB files, so today we show you how to extract and open an EPUB file on my PC.

    If you're like most, you probably know the portable document format or PDF . This format is widely used for its versatility, as most devices recognize PDF. However, PDF was created for documents, not books.

    EPUB is a format created in 2007 specifically for the reading and compiling books. It stands for Electronic Publication or Electronic Publication and is sometimes written as ePub. It is also possible to convert a PDF file to an EPUB, although there may be some errors in the conversion.

    How does an EPUB work?

    An EPUB file contains other files within it. All files are compiled into one file for ease of use and transport. The files it contains are:

    • several file of type XHTML, because with these you can create an ePub file from scratch. The amount will depend on the length of the book and the number of chapters.
    • Images multiple, including the book cover and all book illustrations.

    When your favorite reader opens an EPUB file, what it does is display each XHTML file separately. When you move to the next chapter, it finds and opens the next XHTML file and images from that chapter and displays them.

    How do you open an EPUB file?

    Since its invention in 2007, EPUB is the most recommended file to open eBook , that's why most programs designed to open books support it. How you open an EPUB file depends on what you want to do with it and the software you want to use, as well as your computer system.

    Read What conflicts and perception problems arise in negotiations?

    Use a commercial e-book reader

    Businesses that sell books have been using the Internet for a long time for their business. However, piracy on the Internet is a much bigger problem, which is why many companies use specialized business book applications.

    EPUB files can use a system called DRM (Digital Rights Manager) to make sure the person using it has paid for the book.

    What program reads EPUB?

    The most used application to open EPUB files in this context is Google Play Books su Android e Apple Books su Mac e iOS . However, there is no commercial application widely used in this type of market in Windows and Linux. However, Google Play Books can also be used from the browser and allows you to print the books you buy if you want.

    How to read EPUB files on Windows PC or Mac

    Although there are specialized devices for reading EPUB files, there will always be an alternative for those who wish to read their e-books from their computer, so we will talk about a few.

    EPUB reader

    EPUBReader is a Google Crhome extension that will allow you to read your epub files without leaving the browser, since is an HTML5 based eBook reader , which makes it perfectly integrable with the web browser. You just need to double click on your epub files and they will automatically open in a new browser tab, you can zoom in on every page you read and it is available in more than 24 languages. Find it in the Chorme Web Store and start trying it for yourself.


    In Windows and Linux, the most used program for reading books in EPUB is Caliber. This application allows you to import EPUB books to a digital library on your computer. With Caliber you can organize your books, convert them to other formats and much more.

    Read How to Change Windows 10 Taskbar Color - Quick and Easy

    Visit the official Caliber website, where you can download and learn how to use it. To download books for free and legally, you can search for Project Gutenberg, which provides classic books in EPUB format for use with Caliber or some other digital reader.


    A great option for reading your eBooks, it is totally free and supports ePub, ePub3, Kindle azw3, fb2 formats, it also supports RTF, doc, html, plain text and many more. It is one of the most downloaded apps of this type from the Google Play Store that you can try with your eBooks.


    This complete e-book reader can become your best ally if you are a lover of reading in digital format, as in addition to supporting a wide variety of formats such as fb2, txt, doc, chm, tcr, html, pdb, mobi, prc , rtf and many others, it also has a very nice interface, with page scroll effects, scroll view, it has its own file browser, offers text-to-speech support and you can even add your own fonts read if you have any favorites.

    You can also easily adjust the screen brightness , of the dictionary, you can read books compressed in .zip and many other functions that will surely be of great benefit to you.

    Adobe digital editions

    Yup, Adobe has also launched its own digital reading software on the market , this giant provides us with a good number of tools to facilitate the management and use of our eBooks. It has support for more than a dozen languages ​​and is available for free for now, though you'll need to enter your Adobe ID to activate it.

    You can activate this software up to 6 different devices with the same ID, this powerful app is available for Android and iOS , then you can access it from your favorite Store and try all its functions.

    Read How to easily delete a playlist on YouTube

    Sumatra PDF

    In this case we have a very practical and light PDF viewer to install on your mobile, as expected the lighter, the less tools it has, but if you want to be able to open your PDF files quickly without saturating the memory of your mobile this is it. app you must have installed. You can zoom in on the pages you read, you can also do quick searches within your documents. No matter how heavy the PDF you want to open, Sumantra will do it smoothly . Furthermore, it is completely free and supported by Windows from the Vista version onwards.

    As already mentioned above, EPUB is a file type that contains other files within it. With that in mind, we can compare it to compressed files like .ZIP o .RAR. You can imagine where we're going with this: you can use WinRar or another file compressor to decompress an EPUB and separate it into its individual files.

    After unzipping it, you can review and edit every part of the EPUB. If you want to compile it again after changing its parts, you can use Caliber , the program we talked about, to do it. You must only compress files in a .RAR and import them into Caliber.

    But the most important thing is that you enjoy reading across all your devices and sync your books with each other if necessary. However, you must always remember not to spend too much time reading on your computer and keep your library always full! So you will enjoy reading.

    add a comment of How to extract and open an EPUB file on my PC
    Comment sent successfully! We will review it in the next few hours.