Nevron Open Vision

cross-platform ui suite with advanced chart, diagram, grid, richtext, scheduler.
dotNet4Java

the best product to work with the .net libraries and framework from java.

Toolkit to add GPS and coordinate conversion functionality to software (GPS API)

a full-featured reporting solution for windows forms, asp.net and mvc.
ActiveComport

Serial COM port component for VB.NET, VC#.NET, VB, Delphi, ASP .NET and more
ActiveEmail

SMTP and POP3 Windows Component for VB .NET, CSharp .NET, C++ and more