the best ebook reader for nokia s40 is a software named "MJ BOOK MAKER". this can convert any text file into a JAR file and you can easily run it on your device.
I've been using this for an year and read several of books on it.
10-11-2011 21:00 - edited 10-11-2011 21:02
use pdf and try calibre.
The new version of ePub is out! it lets u put videos and sounds in the book and a few other complicated things in the book. the only problem is that putting this stuff in is very complicated programing u will need a Manuel conversion. the free software just isn't going to cut it! i used pdf to ebook they did a really good job on my video book.
Hey I would try to avoid using just the tool's alone if u know any programing u could do the extra programing required your self. If not then try a Manuel converter that way the files can matinee the correct formatting and wont look like gibberish. I used a this site convert pdf to ebook