You can create spreads that contain more than two pages. This allows you to easily design trifold and gatefold spreads and documents such as accordion-fold brochures, for example.
Multi-page spreads can be created in two ways:
Using master pages to create multi-page spreads is advised for the 'cleanest' results.
For any spread you create from a master, Affinity knows how many pages the spread should contain. 'Ghost' pages are displayed if the spread contains fewer pages than expected.
After creating a master, its spine location can't be edited.
If you're designing for the front and back of a multi-page spread with an off-centre spine, create two masters with mirrored spine locations.
For quickness, existing spreads can be extended with new pages. You might prefer this over starting with a multi-page master if your document's pages will be only one multi-page spread. For example, when you're designing:
Depending on the type of folding spread or document you're designing, you may need to edit the dimensions of certain pages.
On the Spread Properties dialog, you can select individual pages whose dimensions you wish to edit.
A press-ready PDF of a multi-page spread that is exported with Include printers marks and Include crop marks enabled will also include fold marks.
Before designing a multi-page spread's content, it is important to discuss your publication's requirements with your print provider.
For example, one panel of a trifold brochure needs to be narrower than the other two, but by how much depends on your chosen paper stock. Your print provider is best placed to provide the necessary advice.
On the Pages panel: