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Split PDF

Create separate PDFs from individual pages, custom groups, fixed-size chunks or bookmarked chapters, delivered in a ZIP.

Synthetic example — review the operation settings before running.

Your documents stay on this device. Tool downloads and usage statistics do not include file contents.

Local limits: Max single file: 60 MB

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A practical guide

Send reviewers focused sections.

  1. Choose the report and map its section boundaries.
  2. Set page groups or use top-level bookmarks for chapter splits.
  3. Create the ZIP and inspect each section PDF before sharing.

Try this example

For a 20-page review pack, custom groups 1-2; 3-14; 15-20 create a cover, main report and appendix as three PDFs.

Before

  • 1-2 Cover
  • 3-14 Main report
  • 15-20 Appendix

After

  • Pages 1-2
  • Pages 3-14
  • Pages 15-20
Custom page ranges create three focused review files. Illustrative example.

Before you start: The outputs arrive in a ZIP. Confirm that each group includes the intended pages; splitting does not remove hidden content from the source pages.

Mark a section as a review copy
What you get

Split a PDF into pages, custom page groups, equal-sized parts or chapters from bookmarks.

Limits and important details

Bookmark mode: 10 MiB input, 200 pages, 40 chapters, 200 outline items, depth 8, 40 MiB output. Local destinations only; top-level starts must be distinct and increasing. Nested bookmarks must stay within their chapter and are remapped; bookmark styles/open state and document metadata are not preserved. Forms, links, annotations, encryption and cross-chapter outlines are unsupported. Other modes: 200 files, 500 output pages, 60 MiB, no guaranteed bookmark/form preservation. Saving invalidates signatures. ZIP is not PDF input.

Example

Custom groups 1-2; 3-5; 6, 8 create three PDFs. In bookmark mode, chapter starts on pages 3 and 6 of an eight-page PDF produce front matter 1-2 and chapters 3-5 and 6-8. This uses bookmarks, not headings recognized from page text.