1)   ShapeBook with 2D3DSteel 3.10
A structural steel reference and AutoCAD drafting tool for steel construction. View dimensions and properties. Search shapes by property values. Convert shape lists between US and metric. Based on AISC Manual of Steel Construction LRFD Third Edition.

 2)   The GD&T Trainer: Professional Edition 3.0
Effective, economical GD and T training on CD-ROM. Contains interactive lessons, technical animations, narration, 3D part drawings, course administration tools. Valuable for designers, engineers, and anyone who uses engineering drawings.

 3)   PLCAD 1.01
PLCAD is a Windows 2D CAD software. PLCAD is a powerful drawing program that gives you the ability to create professional two-dimensional drawings.

 4)   Dxf2DwgDLL 3.50
Dxf2DwgDLL allows the programmers to convert dxf to dwg files and viceversa without the need of AutoCAD.You can use Dxf2Dwg DLL 3.50 in any your own application royalties free.DLL can be called from any application language supporting DLL calls.

 5)   VeCAD DLL/OCX 6.0
VeCAD is a 3D vector graphics library. It serves as a foundation for your own customized drawing applications (CAD/GIS). The library is furnished in two discreet formats; as a run-time Windows 32 bit DLL; and, as an OCX. Both are included.

 6)   Advanced DWG Print 2.13.65
Advanced DWG Print is an advanced printing solution for AutoCAD® based drawings (in DWG and DXF formats). Advanced DWG Print is usually used to automate large print jobs, where you would need to add different information to every drawing.

 7)   Autocad OwnerGuard 2.5.3
AutoCAD OwnerGuard provides a real Security, Distribution, Publishing, Licensing and DRM solution for Autodesk AutoCAD Drawings (DWG). Now you can gain full control over your drawings usages, distribution and ownership rights.

 8)   Paper/Picture 2 DXF 1.0
Convert CAD drawings from paper sheets or pictures into digital DXF files for editing in your CAD application. Scan a drawing or open a picture from your hard disk. The program recognizes the lines and saves the result as a DXF file.