Is an e-book file the same as an e-pub file? While I am at this I have downloaded an epub. File, and also the Okular reader that Billie was talking about. However it does not save pdf files into text unless I am doing something wrong. And forget opening the epub file that I downloaded. I also downloaded another file called e-book tools but can not open that because it is in a GZ zip file. Anyone have any suggestions??? Marie