Split a PDF from a copy and verify every piece

Decide whether you need a page range, selected pages, or one file per page. Use the final page order when specifying numbers; a cover or inserted page can shift every later selection.

Split a copy with PDF split, then open each output. Check first and last pages, orientation, readability, links, and whether metadata or attachments still include information you did not intend to share. If the goal is privacy, splitting pages alone may not remove sensitive metadata or content elsewhere in the file.

Keep the original untouched until each new file is verified.