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....Words supports DOC, DOCX, RTF, HTML, OpenDocument, PDF, XPS, EPUB...exporting Excel files to PDF, XPS, HTML, MHTML, Plain Text and popular...