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.... OLE 框、表格、视频和音频框等。 动画和幻灯片放映属性。 转换文本框和文本占位符中的文本。...