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....Contents [ Hide ] Microsoft Excel 允许用户在单元格中添加评论以提供额外信息和突出显示数据...addEventListener ( 'click' , async () => { const fileInput = document...