15 – File requirements


File types and file sizes  

You can use different file types for your coffee table book project:  

File types

JPG (*.jpg) and PNG (*.png) 

Maximum file size 



Please note that processing of RAW data is not possible for logical reasons. Such data needs to be processed with a RAW converter such as Adobe Lightroom or Capture One and exported into one of the abovementioned file formats at first.


Automated picture resolution check  


The resolution of your photos is checked during the design process. Should the resolution not be sufficient for the desired print size, a message will appear in yellow or red, depending on the expected printing quality. 

A good printing quality cannot be guaranteed (<175 ppi).

The picture quality will probably be severely impaired (<125 ppi).


You will receive further information when moving over the symbol with the mouse.