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....try ( FileInputStream stream = new FileInputStream ( dataDir + "Outlook...pst" )) { MboxLoadOptions lo = new MboxLoadOptions (); lo . setLeaveOpen...