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....CELLSNET-54121 Support copy/delete/insert/rename worksheet operation...Feature CELLSGRIDJS-775 Support insert text box New Feature CELLSGRIDJS-888...