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.... JPEG JPEG Format ? ? PNG PNG Format...Visio 2003/2007/2010 VTX 格式。 出口 Export diagrams (VSD, VSDX, VSS, VSSX...