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Interleave PDFs

Organize

Merge two PDFs by alternating their pages — perfect for re-combining one-sided scans of fronts and backs back into a duplex document.

PDF #1 (will provide odd pages)

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Drop files here or click to browse

PDF #2 (will provide even pages)

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Drop files here or click to browse

Reverse second PDF (useful when scanning the back stack flipped)

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Processing runs locally on your device. No queues, no waiting.

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Frequently asked questions

What if the PDFs have different page counts?

Once one file runs out of pages, the remaining pages of the other are appended at the end.

Can I reverse the second PDF first?

Yes — toggle "Reverse second PDF" if your back-side scan came out in the wrong order.