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Merge PDF

Check the page counts, reorder PDFs, and join them into a single file. Merging takes place locally in your browser.

Files are processed in your browser

40 MB per file. Up to 500 pages, or 80 rendered pages per job.

How to use this tool

  1. Add two or more PDFs and check their page counts.
  2. Drag the files into the order you want, or use the up and down controls.
  3. Merge the files and download the combined PDF.

Supported formats and limits

Up to 40 MB per PDF. Merge 2 to 24 files, with at most 96 MB and 500 pages combined. Password-protected PDFs are unsupported.

Frequently asked questions

Does merging reorder pages inside each PDF?

Each document keeps its own page order. The file list determines how the documents are joined.

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