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Collate a two-sided scan

Merge separate front and back scans into one document in order.

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Single-sided scanner, double-sided pages: scan the fronts, flip the stack, scan the backs, then use this page to interleave the two files into one document in reading order.

How it works

  1. Drop the fronts file and the backs file in.
  2. Leave the reverse-order box ticked if you flipped the stack.
  3. Click Collate and download.

Questions about collate a two-sided scan

What if some sheets had blank backs?
Run the result through Remove blank pages.