You have a 50-page contract, a 100-page report, or a collection of scanned documents that need professional pagination. Without page numbers, referencing specific sections becomes impossible—"see the third paragraph on the page after the table with the blue header" is confusing and unprofessional. Adding page numbers to PDF documents solves this by creating clear, consistent references that make navigation easy for readers, meet legal requirements, and give your documents a polished, organized appearance. This guide explains everything you need to know about adding page numbers to PDFs in clear, practical terms. You'll learn the difference between physical and logical page numbers (a major source of confusion), how Bates numbering works for legal documents, common mistakes that cause overlapping or wrong numbering, privacy considerations when using online tools, and realistic expectations about what page numbering can and cannot do. What is Adding Page Numbers to PDF? Add...