How to get number of pages in PDF file by Adobe Acrobat 9 Pro Extended product?
Another article about how to read the page number from PDF file directly, without depend on “Adobe Acrobat 9 Pro Extended” product, https://www.verypdf.com/wordpress/201307/how-to-count-pages-in-pdf-file-determine-number-of-pages-in-a-pdf-file-37621.html The following...