Is this PDF merger really free?

Yes, completely free. No watermarks, no file limits, no account required. Everything happens in your browser.

Are my PDFs uploaded anywhere?

No. Everything happens in your browser — nothing is uploaded, nothing is stored. You can even turn off your wi-fi and it still works.

Yes. You can rotate any page by 90°, 180°, or 270°. The rotation is saved permanently in the output file.

Combine, extract, rotate pages.

Files stay on your device

Press Ctrl+V (or ⌘V), or click to select

Multiple files allowed

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Drop, paste, or choose PDFs to get started