VintaSoftBarcode.NET Library - the high-end barcode reader and writer component for .NET developers. It supports reading & writing of 1D, postal and 2D barcodes in digital images and PDF files.
Supported 1-D barcode types:

· Code 11 (read & write)
· Code 39 (read & write)
· Code 93 (read & write)
· Code 128 (read & write)
· Codabar (read & write)
· EAN-8 (read & write)
· EAN-13 (read & write)
· Industrial standard 2 of 5 (read & write)
· Interleaved 2 of 5 (read & write)
· Patch code (1, 2, 3, 4, 6, T) (read & write)
· Plus 2 (read only)
· Plus 5 (read only)
· RSS-14 / GS1 DataBar Omnidirectional (read & write)
· RSS-14 Truncated / GS1 DataBar Truncated (read & write)
· RSS-14 Stacked / GS1 DataBar Stacked (read & write)
· RSS-14 Stacked Omnidirectional / GS1 DataBar Stacked Omnidirectional (read & · write)
· RSS Limited / GS1 DataBar Limited (read & write)
· RSS Expanded / GS1 DataBar Expanded (read & write)
· RSS Expanded Stacked (2-11rows) / GS1 DataBar Expanded Stacked (read & write)
· Telepen (read & write)
· UPC-A (read & write)
· UPC-E (read & write)
Supported Postal barcode types:
· Australian Post (read & write)
· Intelligent Mail (read & write)
· Royal Mail (read & write)
· Planet (read & write)
· Postnet (read & write)
Supported 2D barcode types:

· Data matrix (read & write) 
· PDF417 (read & write)
· Aztec (read & write)
· QR Code (read & write)
You can use this library in your programs written in any programming languages compatible with .NET technology.
VintaSoftBarcode.NET Library was tested and has examples of use for:
· Microsoft Visual Basic .NET 2005 / 2008 / 2010, WPF
· Microsoft Visual C# 2005 / 2008 / 2010, WPF
· ASP.NET 2005 / 2008 / 2010, WPF
· Microsoft Office SharePoint Server 2007
VintaSoftBarcode.NET Library adds an ability to read barcodes from any VB.NET, C# or ASP.NET application.

Limitations:
· Barcode values will be replaced to the DEMO string for QR, RSS (GS1) and Intelligent Mail barcodes

What's New in This Release:
Added ability to read and write new 2D barcode symbologies:
· Maxicode
· Micro QR Code
· Silverlight Barcode SDK created.
Silverlight barcode demos created:
· Silverlight Simple Barcode Reader Demo
· Silverlight Simple Barcode Generator Demo
· Silverlight WebCam Barcode Reader Demo
· QR Code reading speed increased.
· Some minor fixes.