What Insert PDF Pages does
Insert pages from another PDF or add blank pages to an existing document. Add PDFs in the workspace, drag every page into place and optionally add blanks.
A safer working pattern
Keep the original file, process a copy, and review every page of the result before sharing or archiving it. This matters most for legal, scanned, signed, or print-ready documents where a small visual change can carry meaning.
What to check afterward
Open the downloaded result and inspect the first page, the last page, page order, text clarity, and any areas affected by the selected operation. If the document is sensitive, remove unneeded metadata and protect the final copy before distribution.