Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, Pdf, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....presentation as a PDF. pres . Save ( "presentation_jp.pdf" , SaveFormat...SaveFormat . Pdf ); } By default, the built-in OpenAIWebClient creates...