Adobe Acrobat is a useful tool for creating and editing PDF files. You can use it to add page numbers in a variety of styles to your PDF documents, including the Bates numbering system that's ...

Adobe's PDF format has support for document footers. You can use this capability to add a footnote to up to three different areas at the bottom of a PDF document ...

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.