DIUnicode provides Unicode Reader and Unicode Writer classes for Delphi (Embarcadero / CodeGear / Borland). The classes implement automatic and native decoding and / or encoding of 150+ character sets when linked against DIConverters. DIUnicode's Pascal implementation features more than 70 encodings, like UTF-7, UTF-8, UTF-16, the ISO-8859 family, various Windows and Macintosh codepages, KOI8 character sets, Chinese GB18030, and more. Adding a new character coding is as simple as writing a single conversion procedure.

Barcode Reader for .NET is the best .NET / C# barcode image recognition component in the market. Barcode Reader DLL for .NET supports recognize linear & 2d barcode images in:

ASP.NET, .NET Web Service
C#, Vb.NET Windows Applications
.NET, C#, VB.NET class library programs
.NET Console Applications