[Reeperbahn]

Originally Posted by BetterRed

You should be able do it with a command line script - calibre conversions, and much more, can be done from the command line ===>>> http://manual.calibre-ebook.com/cli/cli-index.html

BR

Thanks for your comment, BR. Problem is Calibre is new for me. I really don't get it what you said. Can you please be more specific. What Command Line should I install, pertaining to the issue of Bulk Conversion in Multiple format with just one click without the need of selection of each format.