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....from VSD, VSDX, VSS, VSSX, VTX, VDX, VDW, VST, VSTX, VSX, HTML...