Merge PDF
Combine several PDF files into one document, in any order.
Files to merge (0) — top to bottom
✔ Done — what’s next?
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How to use the Merge PDF
- Choose two or more PDF files.
- Put them in the right order with the arrows.
- Click "Merge PDFs" and download the result.
Common use cases
- Combine scanned pages or chapters into one document
- Attach a cover letter and CV as a single PDF
- Merge monthly invoices or statements
Example
cover-letter.pdf (1 page) + cv.pdf (2 pages) → application.pdf with 3 pages in that order.
Combine PDF files in your browser
Merge contracts, scanned pages, invoices or chapters into one PDF. Add the files, put them in the right order and download a single document. The pages are copied exactly, so text stays searchable and nothing is re-compressed.
Online PDF mergers usually upload your documents to their servers. This one uses the open-source pdf-lib library inside your browser, so confidential files never leave your computer or phone.
Frequently Asked Questions (FAQ)
Q: Is there a file size or file count limit?
A: There is no artificial limit. Your device's memory is the practical limit, and a few hundred pages is no problem on a normal laptop or phone.
Q: Can I merge only some pages of a file?
A: Extract the pages you need with Split PDF first, then merge the results here.
Q: Why does one of my files fail?
A: PDFs that need a password to open cannot be merged. Remove the password in your PDF reader first, then try again.