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....= new StandardIpmFolder (); $pst = $personalStorage -> create...$dataDir . "MapiCalendarToPST1.pst" , $fileFormatVersion -> Unicode...