If you are unable to add or edit headers and footers to your PDF file, try a later version of this tool. If you are looking for an online program for adding header and footer to PDF files, please visit a site such as How Do You Insert a Page Number or Text Label to a PDF File? PDF pages can be numbered using a “0” or “1” and it is usually easy to place them into the PDF file without the need to put numbers inside the page. To place a number on your page you will need to open the PDF and use the “Page Setup” feature found under the “Page Setup” tab of Adobe Acrobat. After clicking on the “Page Setup” tab, the PDF file will be organized according to page numbers. The page number you will usually use is called “page number 1” in the PDF. The “Print Setup” tab will let you print your PDF file at that page number for a custom message. If you need a page number for a PDF file, you need to create it. To create the page number, navigate to the page that you want your page number to be and then double-click on it. Your page number will get placed into the PDF file. How Do You Insert a Header or Footer to PDF Files? You can insert a text label or add a line of text to your PDF files by using the “Add Footer” and “Insert Header”. After opening your PDF document, click on the “Tools” tab, and you will see the “Add or Edit Footer”, and “Add or Edit Header” sections on the drop-down menu. Choose the option that best suits your needs. How Do You Insert a Paragraph or Line to a PDF File? To insert text to your PDF file, click on the “Tools” tab, and go into “Insert Footer” or “Insert Line”. Then double-click on the area that you want to insert text. Your text will then be inserted into the PDF file. Paragraphs and lines can be placed on either side of text. For more information on placing paragraphs and lines to PDF files, visit these links below: Tips How to Improve the Quality and Repetitiveness of Your PDF Before you start adding text to a PDF file, please go through the below tips that can be used to improve the quality and efficiency of your PDF file.