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....TextBox shape = new TextBox (); RichTextRun rt = shape . getTextRun...(). getRichTextRuns ()[ 0 ]; shape . setText ( "January\r" + "February\r"...