You can add header and footer in PDF pages by clicking the "Edit" > "Header & Footer" button. You can design your Header and Footer contents in “Content’ area, or choose where to put them in the “Position” area. In the “More Setting” area, you can select the date style, page number style or start page number. What’s more, you can add a header and footer in batch by clicking “All pages” in the “Page Range” area.
To add header and footer in batch, you can also click on “Tool>Batch Process>Header & Footer”.