Toolbuns/Merge PDF

Merge PDF

Combine multiple PDFs into one, in any order. Runs entirely in your browser.

they merge in the order shown

Combine several PDF files into one document, in the order you choose. Everything happens in your browser, your files are never uploaded.

How to use Merge PDF

  1. Add the PDF files you want to combine.
  2. Drag them into the order you want.
  3. Click Merge to build the combined PDF.
  4. Download your single merged file.

Frequently asked questions

Are my PDFs uploaded to a server?

No. Merging is done entirely on your device using an in-browser PDF engine, so your documents never leave your computer.

Is there a limit on the number or size of files?

There is no fixed limit, it is bounded only by your device's available memory. Very large documents simply take a little longer to process.

Will merging change my PDFs' quality?

No. Pages are copied as-is into the new document, so text stays selectable and images are not re-compressed.

Related tools
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