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Handy Browser Tools

Merge PDF

Combine several PDFs into a single document entirely in your browser. Reorder the input files, review page counts, and download the merged result instantly.

How to use
Private by default: processing stays on your device
YOUR PDFS

Start with two or more PDFs

Drop your PDFs here or browse files PDF ONLY · UP TO 100 MIB EACH

Your files stay on your device. Use the arrow buttons to set the merge order.

One document, in your order.

Add at least two PDFs, arrange them, then merge.

Good to know

Pages keep their original size and orientation, in the order shown. Encrypted or damaged files are skipped with a message explaining why.

How to use this tool

  1. Choose or drag in at least two PDF files.
  2. Reorder PDFs with the up and down buttons, then select Merge PDFs.
  3. Download the merged PDF to your device.
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Frequently asked questions

Are my PDF files uploaded?

No. Every file is read and merged in your browser; nothing is ever sent to a server or stored anywhere.

How do I control the order of pages?

Files are merged top to bottom in the order shown. Use the up and down arrows on each row to reorder files before merging; pages keep their original order within every file.

Is there a limit on file size or count?

You can merge 2 to 20 PDFs at once, each up to 100 MiB, with a combined size under 100 MiB and at most 100 pages in the result.

Can I merge encrypted PDFs?

No. Encrypted or malformed PDFs are rejected. Save an unencrypted copy of each file and try again.

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