An EPUB, short for “Electronic Publication,” is a popular file format for ebooks or epublications. It’s designed to be flexible, so the text can adjust to fit different screen sizes. This makes it easy to read on smartphones, tablets, e-readers, and computers. EPUB files often include text, images, and sometimes interactive features like hyperlinks.
How to Read an EPUB
To read an EPUB file, you’ll need an EPUB reader app or software. These are available for Android, Windows, and Apple devices. Once you’ve installed the app, you can open the EPUB file and start reading. Many readers also let you customise the font size, background colour, and more to suit your preferences.

- Table of contents
- Bookmarks – view or add
- Highlights and notes – view or add
- Background colour can be changed
- Font size and type can be changed
- Search in file
- Go to next page (there is a back arrow too)
- More options
EPUB Readers for Android, Windows, and Apple
Android
- Google Play Books – Available on the Google Play Store.
- Lithium – Available on the Google Play Store.
- Moon+ Reader – Available on the Google Play Store.
- FBReader – Available on the Google Play Store.
Windows
- Calibre – Download from the official website: calibre-ebook.com.
- Adobe Digital Editions – Download from the official website: adobe.com.
- Sumatra PDF – Download from the official website: sumatrapdfreader.org.
- Freda – Available on the Microsoft Store.
Apple (iOS and macOS)
- Apple Books – Comes pre-installed on Apple devices.
- Marvin 3 – Available on the App Store.
- KyBook 3 – Available on the App Store.
- Kindle App – Available on the App Store.
EPUB is a versatile eBook format that works on many devices. To read EPUB files, you can use apps like Google Play Books (Android), Calibre (Windows), or Apple Books (Apple). These apps are easy to use and let you customise your reading experience. You can download them from their respective app stores or official websites.