PDFsharp is a .NET library for creating and modifying PDF documents.
OR-Mapper for C# and VB.NET that is better than Entity Framework
NEXT GENERATION BUSINESS PROCESS AND DOCUMENT MANAGEMENT SYSTEM
A Web based Property Management Software for Property Estate Agents
Open software persistence model
Dynamic modularization framework in .net for OSGi Alliance
Inoculates your system with a dose of high performance!
Basic condo management record keeping