Merge PDF files online, free

Combine multiple PDFs into one document in your browser. Free, fast, no login and no watermark. Reorder pages before you merge.

No login required No watermark Runs in your browser
1

Upload your file

Drop a file from your device, nothing to install.

2

Run Merge PDF

Combine multiple PDFs into a single document.

3

Download instantly

Save the result, or store it in your NativeDoc cloud.

Free to use, with unlimited access on Pro from $5/mo.

Why use NativeDoc for this?

  • Combine as many PDFs as you need in one pass
  • Drag to reorder files before you merge
  • Pages keep their original quality and formatting
  • Works with scanned PDFs and native PDFs alike
  • No account needed, the merged file downloads instantly

Frequently asked questions

How many PDFs can I merge at once?+

As many as you like in one session. The free tier applies a light hourly limit rather than a hard cap on file count.

Can I reorder pages before merging?+

Yes. Drag each file into the order you want before combining them, then merge when the order looks right.

Does merging reduce PDF quality?+

No. Pages are copied as is, so text stays sharp and images keep their original resolution.

Can I merge scanned PDFs with regular PDFs?+

Yes. Any valid PDF can be combined regardless of whether it started as a scan or a native document.

Is Merge PDF free?+

Yes. Merge PDF is free to use with a light hourly limit. Upgrade to Pro for unlimited use, larger files and batch processing.

Do I need to create an account?+

No. You can use the tool right away without signing up. An account is only needed if you want to save files to your NativeDoc cloud.

Are my files safe?+

Yes. Files are processed securely and are never shared. Most tools run right in your browser, so your document doesn't leave your device unless you choose to save it.

Will there be a watermark?+

No. NativeDoc never adds a watermark to your files, on the free tier or Pro.

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