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Split by bookmarks

If your PDF has bookmarks (the outline you see in a PDF reader's sidebar), each top-level bookmark becomes a separate PDF.

Works in your browserNo file upload needed

Drop your PDF file here

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PDF

How to split a PDF by bookmarks

  1. 1Choose a PDF that has bookmarks.
  2. 2Check the list of sections that will become files.
  3. 3Press Split by bookmarks and download the ZIP.

Features

  • Files are named after their bookmarks.
  • Splits exactly where each section starts.

When to use Split by bookmarks

  • Split an e-book or manual into chapters.
  • Separate the documents bundled in a court or tender file.

Good to know

  • Only works when the PDF contains bookmarks; otherwise use Split PDF or Split by text.
  • Your files are processed in your browser and never uploaded to a server.
  • Free to use with no sign-up, no limit on tasks and no watermark on your files.