Barcode generation: Krysalis Barcode

Krysalis Barcode is a free, flexible barcode generator written in Java.

Features:

* 1D barcode implementations:

• Interleaved 2 of 5
• Code 39
• Codabar
• Code 128
• UPC-A and UPC-E (with supplementals)
• EAN-13 and EAN-8 (with supplementals)
• POSTNET

* Support for multiple output formats:

• SVG
• EPS (Encapsulated PostScript)
• Bitmap images (such as GIF, PNG or JPEG)
• Java2D (AWT)
• Text (for testing and debugging only)

* Servlet with support for SVG, EPS and bitmap output

* Command-line interface

* Plug-ins/extensions for third-party products:

• Apache Xalan: SVG-generating XSLT extension
• The SAXON XSLT Processor from Michael Kay: SVG-generating XSLT extension
• Apache FOP: support as fo:instream-foreign-object