You can split pages of the document. For example, you have received a booklet document with [A3] pages. You want to split all pages to [A4] page size.
Select the pages that you want to split.
To select a page range: select a page in the structure view, press the <Shift> key, then select another page.
To select non-sequential pages: select a page in the structure view, press the <Ctrl> key, then select several non-sequential pages.
Click [Pages] - [Split].
Select your [Split] option.
Select the [In half] option to split the page at the longest or shortest page side.
Select the [At guideline] option. Then drag a horizontal or vertical guideline onto the page. The page is split at the position of the guideline.
Click [OK].