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....管理项目符号 上标和下标 从演示文稿中提取文本 演示文稿本地化 WordArt 管理 OLE 管理缩放...