Split PDF by bookmarks

Use the bookmark hierarchy and bookmark levels to determine how to split your PDF files. This can be particularly useful when bookmarks are based on the sections and structure of your PDFs. When splitting, Nitro PDF Professional uses the bookmark text to form the file names of the resulting PDFs.

To split PDF pages by bookmarks:

1. On the Insert and Edit ribbon tab, in the Pages group, click Split Pages .
2. Click the By bookmarks splitting method, and enter the level or levels of bookmarks to split at.
3. Click Split.