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Alternate & Mix

Interleave pages from two PDFs into one document, page by page.

Document 1

Drag & drop, or

Document 2

Drag & drop, or

How Alternate & Mix works

Scanned a double-sided document as two separate one-sided stacks? Gojli's Alternate & Mix tool weaves the pages of two PDFs together — page 1 from the first, page 1 from the second, page 2 from the first, and so on.

  1. 1

    Upload both PDFs

    Choose the two PDF files you want to interleave.

  2. 2

    Set the order

    Pick which document's page comes first in each pair, and reverse the second document's page order if it's a back-side scan.

  3. 3

    Combine and download

    Gojli weaves the pages together and gives you a single combined PDF to download.

Frequently asked questions

What if the two PDFs have different page counts?

Interleaving continues until the shorter document runs out, then the rest of the longer document's pages are added at the end.

Why would I reverse the second document's pages?

When you scan double-sided pages as two separate stacks by flipping the whole stack over, the back-side stack usually comes out in reverse order — reversing it before interleaving fixes that.

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