I would like to know what is the price to use ghostscript opensource.
I have a library pdf2image using ghostscript library (binary format only) to convert pdf to images, then my application will take these images and process them.
Our library pdf2image is integrated to our application. So I would like to make sure which part of the codes/application I have to publish. Only the library pdf2image or all the application, the codes or the file exe only.
Thank you.

I use the ghostscript dll only