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...."$A:$E" ); // Defining row numbers 1 as title rows pageSetup . setPrintTitleRows...true ); // Allowing to print row/column headings pageSetup . setPrintHeadings...