PDF Numbering - Version 3.5 PDF numbering software is tremendous product of our company which will helps you to add page numbers in the PDF. PDF numbering tool has many option to place your text or numbers in PDF files with numerous alignments, size and colors. Before starting numbering process through this tool, set the PDF pages according to your need using Move up and Move down option and after arranged PDF files sequentially for numbering, you just need to click on next option to add page numbers to PDF files or some text or number marks. PDF Bates numbering tool has graphical user interface instead CUI that helps you to use functions of Software in an easy way. Free version of this software is available which you need to download it from our site but few features are limited in it so for that you need to purchase full version which cost only $129.