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....Ruby Working with 2D BarCodes in Ruby Basic 2D BarCode Features...Two Dimensional (2D) BarCodes in Ruby Utility 2D BarCode Features...