2D / 3D CAD Import .NET: DWG, DXF, PLT download

CAD Import .NET is an easy-to-use API for reading AutoCAD DXF, DWG and HPGL PLT in C#, VB.NET and other Microsoft Visual Studio environments. It is programmed completely in C#. Demos: Viewer, Editor, Import, Add Entities, MergeFiles, ViewerControl.