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Combine Front & Back Scans (Double-Sided)

Merge a PDF of front pages and a PDF of back pages into one correctly ordered document.

Tool inputs stay in your browser · optional AI search sends your query

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Good to know: Scanners without double-sided mode make two files. This shuffles them together: front 1, back 1, front 2, back 2… Your files are processed on your device and never uploaded.

How to use it (step by step)

  1. 1Scan all FRONT pages into one PDF, then all BACK pages into another.
  2. 2Choose both files: fronts first, backs second.
  3. 3Leave the “last-page-first” box ticked if you flipped the stack to scan the backs.
  4. 4Press Combine pages and download one correct double-sided PDF.

Words to know

PDF
A document file that looks the same on every phone and computer.
Scanned PDF / OCR
A scanned PDF is a photo of paper, so it has no real text inside. OCR is technology that reads the letters from the picture.

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