PDF Merger

Merge multiple PDF files locally in your browser. Files are not uploaded.

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Drag and drop PDFs here, or choose files from your device.

Privacy: Your PDFs are processed directly in your browser. They are not uploaded to our server.

Merge multiple PDF files into one document for free, directly in your browser. Your PDFs are processed locally and are never uploaded to any server.

How to merge PDF files

Add your PDF files. Drag and drop PDFs here, or choose files from your device.
Arrange the order. Put the files in the order you want them to appear in the final document.
Merge and download. Combine everything into a single PDF and save it.

How many PDFs can I merge at once?

As many as your browser memory allows — there is no server-side limit.

Are my PDFs uploaded to a server?

No. The merging happens locally in your browser.

Is the quality preserved?

Yes, the tool combines your files without recompressing their content.

Is the PDF merger free?

Yes, completely free with no sign-up.