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Merge PDFs
Combine multiple PDFs into one file for applications, invoices, reports, scanned documents, or submissions.
No PDFs selectedChoose PDFs in the order you want them merged.
How to merge PDF files into one document
Combine a form, supporting documents, and other PDF files into a single download. Pages are added document by document in the selected file order.
- Choose at least two PDF files in the order you want them combined.
- Check the list of selected filenames.
- Download the merged PDF and verify its page order.
Unlock encrypted files before merging. Combining pages can affect interactive features or signatures; inspect the result and keep originals. Merging does not compress the source files.
Common questions
Can I reduce the merged PDF size?
Yes. Open the merged file in the PDF reducer afterward and compare the compressed result.
Does merging upload my documents?
The hosted merger copies PDF pages locally in your browser. It does not need a cloud upload service.