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....17 支持幻灯片自动形状 18 支持表格 19 支持 SmartArt 20 支持 Ole 对象 21 支持 ActiveX...