There is an amazing piece of software called Calibre. I linked an article talking about its features it nice and useful! To install it click the icon: calibre
Alternatively you can install Adobe Reader with eBook extension.
I've not been happy with Calibre due to the translation functions outputting corrupt RTF's as well as the developer's aggressive lack of interest in providing packages. I usually just use OpenOffice to translate stuff to PDF (using Gentium Book Basic) and then use Evince which seems to work fine for me.
If you use Firefox and have it running most of the time you can read the .epub format e-books from within the browser with this extension http://www.epubread.com/en/
My suggestion would be Cool Reader 3. It's a simple install, and a very lightweight program (nothing so bulky as Calibre, which is nice software IF you have eBook hardware like e.g. a Kindle or a Sony, but overpowered for just a ePub viewer).
There is an amazing piece of software called Calibre. I linked an article talking about its features it nice and useful! To install it click the icon: calibre
Alternatively you can install Adobe Reader with eBook extension.
FBReader
I've not been happy with Calibre due to the translation functions outputting corrupt RTF's as well as the developer's aggressive lack of interest in providing packages. I usually just use OpenOffice to translate stuff to PDF (using Gentium Book Basic) and then use Evince which seems to work fine for me.
If you use Firefox and have it running most of the time you can read the .epub format e-books from within the browser with this extension http://www.epubread.com/en/
I use Calibre because the integration with my Android phone is amazing. Calibre + Wordplayer FTW!
My suggestion would be Cool Reader 3. It's a simple install, and a very lightweight program (nothing so bulky as Calibre, which is nice software IF you have eBook hardware like e.g. a Kindle or a Sony, but overpowered for just a ePub viewer).
You can get Cool Reader by:
Cheers!
This software has been discontinued.
Easy-Ebook-Viewer
I used to love fbreader but in ubuntu 17.04 it got problem while installing. So after a little googling I found Easy-Ebook-Viewer
Installation: