Combine multiple PDFs into one document in the order you choose.
Put a cover letter, CV and certificates into a single application file, or gather the chapters of a report into one document.
Pages are copied exactly as they are, so nothing is re-compressed or lost in quality.
Split the PDF first to extract the pages you need, then merge those.
The merged document can have up to 2,000 pages.
Page content, including links, is kept. Bookmarks from the individual files aren't combined.