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Combine several PDF files into one

Add your PDFs, order them with the up and down buttons and download one document with all the pages. Everything happens in your browser.

Good to know

  • You can combine up to 20 files of up to 25 MB each (100 MB in total).
  • The order of the list is the final page order; remove any extras before merging.
  • Password-protected PDFs cannot be opened: first remove the password with “Unlock PDF” if you know it.
  • Bookmarks and forms from the originals are not kept.

Full guide to the tool: Merge PDF.

Frequently asked questions

Can I change the order of the PDFs before combining them?

Yes, with the up and down buttons on each file. The final document follows that order.

Is quality lost when combining PDFs?

Nothing is recompressed: pages are copied as they are. What is not kept are bookmarks and forms.

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