I’m so so sorry…

Hello @ygirod,

I’m sorry that you experienced that. We will definitely work on improving the plugin user experience, both on front-end and back-end.

Meanwhile, you can adjust the size and shape of the rendered PDF file using special attributes that can be applied on per-shortcode basis. You can read some additional instructions on this page: https://wp-pdf.com/free-instructions/#h-size-and-shape