Reviewed practical guide
How to merge PDF files in the right order
A practical guide to preparing files, arranging every page and checking the merged document before sharing it.
Merge PDF creates one new document by copying the pages from the selected files in the order shown in the workspace. You can drag documents into position and inspect their thumbnails before processing. The result is downloaded as a separate PDF, so the source files are not overwritten.
Restricted PDFs that open without a password can be merged directly. If a document needs an opening password, enter it in the optional field. That password is used for the protected files in this job; unlock files with different passwords separately first.
What result to expect
You will receive a file named “pdf-unido.pdf” containing all pages consecutively in the visible order.