How to merge PDF files
- Drop two or more PDF files into the box.
- Use the arrows to put them in the right order.
- Click Merge and download the combined PDF.
Frequently asked questions
- Q. Is there a file size or page limit?
- No fixed limit. Because merging happens in your browser, very large files (hundreds of MB) depend on your device's memory.
- Q. Can I merge password-protected PDFs?
- Not yet. Remove the password in your PDF reader first, then merge.
- Q. Are my files uploaded?
- No. The PDF is built with pdf-lib in your browser and nothing is sent to a server.
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