This is a spatial barcode reader based on qrcode.sourceforge.jp
actually. i don't think the product fromhttp://www.onbarcode.com/products/net_barcode_reader/ is good. their service is just so so .
Have you tried this free online barcode generator? Definitely, it's one of the most efficient barcode scanner I've used. So, Try it! http://www.onbarcode.com/scanner/
Good resource, thanks for your post! And I wanna to introduce you another great barcode reader. http://www.onbarcode.com/products/net_barcode_reader/ It helps .NET, C#, VB.NET, ASP.NET developers integrate barcode scanning & reading features in .NET applications.