Document conversions are consider transformations within the Filestack tool and for most of our transformations you can get additional information in this article:  http://kb.filestack.com/filestack-general/transformations or on our transformations page here: https://www.filestack.com/features/image-transformations, however document conversions are a little different.

All of our plans include document conversions, https://www.filestack.com/docs/document-transformations, however as anyone who has attempted to convert a complex DOCX or PPTX to PDF knows there are a lot of challenges maintaining formats and fonts correctly.  We have a powerful engine behind our pretty facade that allows us to do this seamlessly.  Convert those large, graphics heavy presentations or use those fancy fonts and still get it into a PDF with our Advanced Document Conversions.  For additional information on adding this functionality to your account please reach out to us either in chat or at support@filestack.com.  We are happy to help!

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