How to merge PDFs
Arrange complete documents in the order they should appear.
- 1Add two or more unencrypted PDF files.
- 2Drag files into the desired document order.
- 3Review file names, sizes and total page count.
- 4Merge and download the combined PDF.
PDF tools
Merge PDF files online
Combine several PDF files into one document, reorder them before merging and download the finished PDF without uploading originals.
No server upload No signup Up to 40 MB per file
Drag files here
You can select multiple files at once.
PDF · Up to 40 MB per filePrivate browser processing — Your files are processed on your device and are not uploaded to our server.
What merging changes
Pages are copied into a new PDF in file order; their visual content is not intentionally re-rendered.
- Two or more PDF documents
- One combined PDF document
- Interactive forms, signatures or unusual PDF features may not survive every rewrite.
- Encrypted files must be unlocked before they can be combined.
Common merge tasks
A single PDF is easier to submit, archive and share.
- Combining a cover sheet with a report and appendices.
- Joining monthly statements or scanned sections.
- Packaging several application documents in a required order.
Pages keep their original appearance
Merging normally copies page data, so image quality should not be intentionally reduced.
- Open the result and check boundaries between source files.
- Large combined documents may be slow on phones; merge fewer files at a time if needed.
Documents stay on your device
PDF parsing and assembly occur locally with no cloud merge queue.
- No document title or page content is included in analytics.
- The combined result remains temporary until you download it.
FAQ
Frequently asked questions
Can I change the order before merging?
Yes. Drag the PDF cards into the exact order you need.
Does merging reduce page quality?
The tool copies pages rather than intentionally rasterizing them, so visual quality should remain the same.
Why is an encrypted PDF rejected?
This MVP does not collect passwords or decrypt protected documents.