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....vsd" ); $diagram -> getDocumentSettings..."ProtectUnprotectDiag.vdx" , $saveFileFormat -> VDX ); print "Applied...