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Split PDF Pages in Half

Split PDF book spreads: each wide scan becomes separate left and right pages in reading order. Free, no upload; check the cut line before use.

Six landscape spreads have distinct LEFT and RIGHT labels. Splitting should produce twelve pages in the selected reading order.

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Local limits: Max single file: 60 MB

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A practical guide

Separate left and right page views.

  1. Choose a PDF containing wide pages with two side-by-side panels.
  2. Set the split position and choose whether the left or right side comes first.
  3. Create the copy and check the new page boundaries and reading order.

Try this example

A two-spread source should produce four page views. Set the split location, create the copy and verify the resulting count and sequence.

Before

  • Left | Right

After

  • Left
  • Right
Input and expected output for this task. Illustrative example.

Before you start: The split clips page visibility at the chosen boundary; it does not securely erase hidden content. Check the cut line and resulting order.

Arrange the separated pages
What you get

Split each wide page into left and right pages. Choose the split position and reading order. Hidden content is clipped, not securely removed.

Limits and important details

Layout: 10 MiB, all source pages up to 200, 40 MiB output; split can produce 400 pages. No unusual page units. Links are kept; comments and form fields are imprinted or removed, as you choose; signed PDFs and XFA forms are refused. Document metadata/bookmarks are not preserved. Split and crop clip visibility, not securely remove hidden content. Marks are not redaction or editable comments: one per run on up to 500 pages, Latin, Greek, Cyrillic, Hebrew, Arabic, Chinese, Japanese or Korean text up to 300 characters. Forms: 10 MiB, 200 pages, 100 plain single-line text, checkbox, dropdown or radio fields; no XFA, signatures or scripts. Appearances may change. Not PDF sanitization.

Example

A PDF containing two book spreads becomes four pages. Adjust the split if the scan is not centered.