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....( int index = 0 ; index <= sheet1 . LastRowNum ; index ++) {...IRow row = sheet1 . GetRow ( index ); foreach ( ICell cell in row...