J4L-BarCode, Real Studio edition - Version 2.1.1 Barcoding component for Real Studio / Real Basic that supports 1D and 2D barcode types. It can be used in a web or desktop application. It currently supports Datamatrix and QRCode and many other like code128, PDF417, Aztec code and RSS are in development. It can be used on windows, Linux and Mac OS. The complete source code is pure Real Basic and is available.