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.... UTF8 - ISO/IEC 10646 UTF-8 encoding...QREncodeType to ForceQR, ECIEncoding to UTF8 and set error correction level...