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Free Merge PDF Tool

Join PDFs into one file: contracts with their appendices, scans from several sessions, or a set of handouts. Drag them into order; it all happens on your device.

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Turn your images into something new

Put a converted photo on a flyer, menu, social post or catalog page, then print it or share it.

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Pro gives you unlimited designs and print-ready PDFs with bleed for any print shop. This tool stays free.

See Pro · $19 a month

How to use it

  1. Step 1

    Add PDFs

    Drop two or more PDFs on the page.

  2. Step 2

    Set the order

    Drag the files, or use the arrows.

  3. Step 3

    Merge

    The pages are copied into one PDF in your browser.

  4. Step 4

    Download

    Save the combined PDF to your device.

Questions

Is it free?

Yes. Converting and downloading are free, with no watermark. You don't need an account for small batches.

Are my files uploaded?

No. The conversion runs in your browser on your own device, so your files never leave it and we never see them. Closing the tab clears everything.

Does merging change the pages?

No. Pages are copied as they are, with their text, links and fonts. Bookmarks and form fields from the separate files aren't carried over.

Can I rearrange single pages?

Use the free PDF editor to reorder, rotate or delete individual pages after merging.

How many files can I convert at once?

Up to 25 files per batch without an account, 50 with a free account and 500 on Pro. Each file can be up to 100 MB. Very large images may be scaled down to fit your browser's memory, and the tool tells you when that happens.

Does it work offline?

Once the page has loaded, image conversions keep working without a connection. PDF tools download their PDF library the first time you use them.

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