Exact book size specifications for PDF to Book
The book dimensions listed on our pricing page are rounded numbers (who wants to call a book the 6.875 × 6.625 inch size?). Therefore, when creating your PDF please upload directly from our Adobe® InDesign® Plug-in. If you are using a different creation tool, use our book size specification calculator to determine exact page and cover sizes. Otherwise, although you might be able to upload your PDF, it will fail the post-upload preflight check.