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....Cells加密Excel文件 Contents [ Hide ] Microsoft Excel (97 - 2007)...oft Excel文件进行加密和密码保护。 使用Microsoft Excel 在Microsoft Excel(例如Microsoft...