BYTETOOLS

Split PDF into Odd and Even Pages

Separate a PDF into odd and even pages in one click, with an option to reverse the even set — the fix for double-sided scans done in two passes.

Drop a PDF here or click to browseSplit locally in your browser — the file is never uploaded

What is the Split PDF into Odd and Even Pages?

Scanning a double-sided document on a single-sided feeder means two passes: all the fronts, then flip the stack and scan all the backs.

  • One click produces both the odd and the even file
  • Optional reversal of the even set for flipped scan stacks
  • Each result lists the exact page numbers it contains
  • Handles odd page counts and single-page files without error
  • Pages are copied losslessly — no re-rendering
  • Processed entirely in your browser

How to use the Split PDF into Odd and Even Pages

  1. 1

    Drop the PDF onto the upload area — the tiles confirm the page count.

  2. 2

    Tick the reverse option if your even-numbered pages came out of the scanner in reverse order.

  3. 3

    Click Split into Odd and Even.

  4. 4

    Download the odd file and the even file from the results list, which shows the page numbers in each.

  5. 5

    To rebuild a document, merge the two files back together with an alternating merge tool.

About the Split PDF into Odd and Even Pages

Scanning a double-sided document on a single-sided feeder means two passes: all the fronts, then flip the stack and scan all the backs. You end up with pages in the order 1, 3, 5 … then 2, 4, 6 — or worse, the backs in reverse order because flipping the stack reverses it.

This tool gives you the two halves as separate files so you can put them back together correctly. It splits the document into odd-numbered pages and even-numbered pages, and can reverse the even set for you, which is exactly what a flipped stack needs before the two are interleaved again.

It is also the quickest way to print a double-sided document on a printer that only does one side: send the odd file, flip the paper, then send the even file. The split runs locally in your browser and the page content is copied across untouched.

Frequently asked questions

How do I fix a double-sided document scanned in two passes?

Split it into odd and even pages, tick the reverse option if the backs came out reversed, then interleave the two files back together with an alternating merge. The result is the document in its correct order.

Why would the even pages be in reverse order?

Because flipping a stack of paper over reverses it. The last sheet you scanned face-up becomes the first one scanned face-down, so the backs come out in the opposite order to the fronts.

Which pages count as odd?

Pages 1, 3, 5 and so on as they are numbered in the document — the fronts of a double-sided original. Even pages are 2, 4, 6, the backs.

What happens if my PDF has an odd number of pages?

The odd file simply gets one more page than the even file. If the document has only one page there is no even file to create, and the tool tells you so instead of producing an empty download.

Can I use this to print double-sided on a one-sided printer?

Yes, that is a common use. Print the odd file, put the printed sheets back in the tray the right way round, then print the even file.

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