Epub extension is associated with e-book publish. You have chance to open epub files with Epub reader software.
Epub stands for advanced electronic book format. The books which known as e-books are generally in Pdf formats. Beside that, these are converted to smaller size formats to can be read with cell phones or any other similar devices. If you need to open epub format on your computer you should find little softwares to install on your internet browser.
To get detailed information, please check the following links.
What to use epub
ePUB reader software or Kindle
which page related to epub file
epub Related Searches
You can check related links about epub fileextension.