Metspitzer wrote:
> I understand that EPUB is open source.
It's an open standard, perhaps there's an open source implementation, I
don't know.
> Using Google I was not able to
> figure out which site is for EPUB.
The specification is on this website
http://idpf.org/epub
> Can someone either suggest a good way to convert this to pdf or which
> site is the safe main site for the program.
You could read EPUB file without conversion using the Kobo reader
(either a physial ereader, or the app on Windows/Android/iOS), or as
suggested by someone else, you could use Calibre to convert them.