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....documento print "Autor:-" . $doc_info -> getAuthor (); print "Fecha...$doc_info -> getCreationDate (); print "Palabras Clave:-" . $doc_info...