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....format conversion to and from VSD, VSDX, VSS, VSSX, VTX, VDX, VDW...and XML Paper Specification (XPS) in Node.js. Please visit 产品功能对比页...