Learn how to set how (or whether) your readers can export content.
Your app's export options may be found from the Customize tab.
- Click on the Customize tab in the top header. 
- Click on the Export tab.  
- Enable/Disable the feature.
PDF save
Click Enable to allow your readers to export your ebook as a PDF.
If you allow saving as a PDF, you may also set the following:
- PDF save options allow your readers to change the PDF export options.
- PDF mode selects how your readers can export the PDF.
 Image-based is faster to render, containing unselectable text.
 Vector-based PDF is slower to render, containing selectable text.
Printing
This option allows readers to print chapters. It’s only available for web and desktop apps.
