You can insert any number of blank pages into a PDF document.

  1. Choose Pages > Insert New
    or press the Insert New Pages button on the Page operations toolbar (View > Toolbars > Page operations).
  2. Enter the number of new pages you want to add into the Create edit box.
  3. Specify where you want to insert the new pages by choosing Before or After, then choose First page or Last page, or enter a page number into the Page edit box.
  4. Choose a page size:
    1. Use Current Size makes the new pages the same size as the currently displayed page.
    2. Standard Size lets you choose from a list of standard page sizes – A4, US Letter, etc.
    3. Custom size lets you choose an arbitrary size.