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..../head>\r\n<body>" ); const shapes = workbook . getWorksheets...getShapes (); const textBox = shapes . get ( 0 ); if ( textBox instanceof...