madams

.NET Micro Framework
.NET Micro Framework Toolbox
3D Tools for the Windows Presentation Foundation
Amazings WPF Controls
Awesomium.NET
Bespoke Open Sound Control Library
C# Based Open Source SNMP for .NET and Mono
Chess Control Library
Christoc's Netduino Samples
Circuit Diagram
Colorful Expression
Expression Blend Printing Add-in
Expression Blend Samples
Extended WPF Toolkit™ Community Edition
Farseer Physics Engine
Fluent Ribbon Control Suite
Image Resizer for Windows
Json.NET
LogicCircuit
MathML to C# Converter