You can delete pages from a PDF on a Mac using the Preview app. You can also add pages to a PDF in two ways with Preview.

Pariah Burke walks you through the process of adding, removing, and replacing pages in complex Acrobat Pro PDF files.

Learn how to remove or delete specific pages from a PDF document using a free online tool or software on Windows 11/10.

Why can’t I add Pages to my PDF? If some security setting is applied to PDF (prevent modifying the PDF), then you won’t be able to add or remove pages from your PDF document.