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....Visio file-formats including VSDX, VDX, VSD, VSX, VTX, VSSX, VSDM...Diagram (); // save diagram in the VSDX format diagram . save ( dataDir...