A-PDF Page Cut (http://a-pdf.com/page-cut/index.htm ) provides a unique function that it can cut page into more pages in seconds. What you need to do is set the rule for cutting. It is easy to use and you can even apply different rules to different pages in one PDF. Also you can batch cut PDF files. For more: http://a-pdf.com/faq/index.php?title=how-to-cut-pdf-page-averagely-into-8-parts-with-a-pdf-page-cut .