How Do I Do Bates Numbering In A PDF On A Mac? There are several options to do Bates Numbering on a Mac. Adobe Acrobat Pro is the obvious choice, but PDFPen and EasyBates are also options. Both... Read answer Asked by Jim M. on December 2nd, 2011 Filed Under: Mac, PDF, Bates Numbering, PDFPen, EasyBates, Adobe Acrobat Pro