Use Merge PDF with clear expectations.

Merge PDF combines two or more PDF documents into one file in the exact order you choose. It is useful for joining reports, scanned pages, forms, invoices, assignments, and supporting documents before sharing or archiving them.

AJN PDF reads the selected documents, copies their pages into a new PDF, and preserves the original page sequence. You can reorder the uploaded files, remove an item before processing, choose pages from each document, and set a clear output filename. The original files are not modified.