• Color system: RGB
  • Aspect ratio for optimal appearance on smartphones and tablets
    • iPads have an aspect ratio of 4: 3 (1024 x 768 px)
    • For smartphones 16: 9 (1080 x 1920 px). This applies to iPhones 5 & 6, as well as many Android phones.
  • Recommended resolutions of images: 144dpi

Note: Apart from the title page, which can be imported as a single page, all other pages of your PDF are created as double pages. Accordingly, the layout of the PDF should be designed. If all pages are to be imported as single pages, then check the corresponding option when importing the PDF.