- A file with the EPUB file extension is an Open Publication Structure eBook file.
How To Open an EPub File?
- An EPUB file can be opened using some of the following methods.
There are many popular viewers for EPUB such as,
- Adobe Digital Editions (Download)
- Calibre (Download)
- BlueFire Reader
It can also be opened inside the Firefox using the EPUBReader, a free add-on that lets to read the contents of any ePub book.