allows you to upload any PDF file (maximum of 20MB) and within minutes you’ll automatically have the booklet version of the PDF ready for printing. The service is free of charge and most importantly simple and fast to use. Do take note that when printing the booklet make sure you turn the paper to the other side in order to print the next page. After which you repeat the same process until the very last page of the booklet. Once all your pages are done printing, just fold the papers in half and bang you got a small booklet on the go!