Join multiple PDFs into a single file. Add your documents, use the arrows to set the order, and download the result. Everything runs in your browser, so contracts, invoices and personal documents are never uploaded.
How to use Merge PDF
Drop two or more PDF files into the box.
Use the up and down arrows to put them in the order you want.
Click Merge and download the combined PDF.
Frequently asked questions
Is there a limit on pages or files?
The tool sets no limit, but very large PDFs need more memory, so huge merges work best on a computer.
Are my PDFs uploaded to a server?
No. Merging happens in your browser, so your documents stay on your device.
Can it merge password-protected PDFs?
No. Remove the password first, then merge. The tool will tell you if a file is protected.
Will the quality change?
No. Pages are copied as they are, without re-compressing them.
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