FlashDWG is a dwg to flash converter, is the best way to share and publish AutoCAD DWG files on the web. FlashDWG is a dwg viewer without need of dwg viewer. demo file: http://www.autodwg.com/dwg-to-flash/flash2.htm
Mesh4CAD 2004 - Mesh to solid is an AutoCAD 2004, 2005 and 2006 application to convert AutoCAD drawing entities. It can convert mesh to solid or solid to mesh and create points, polyface meshes, faces, lines and 3d solids from other drawing entities.
OBJ4CAD 2007 - Export OBJ is an AutoCAD 2007, 2008 and 2009 application to export AutoCAD drawing entities to OBJ file (Wavefront). It can export OBJ files from polyface meshes, polygon meshes, faces and 3d solid drawing entities.
CAD Image DLL Revolution in custom CAD development! Incredible speed and accuracy of DXF and DWG files visualization is available for all developers. Ideal for inner industry programming with MS Visual Basic, MS Visual C++, Borland Delphi,C++Builder
DWF Importer(a.k.a. DWG to DWF Converter) is An AutoCAD Addin let you import dwf file into AutoCAD. It supports AutoCAD 2005, 2004, 2002, 2000(i) and R14.
Convert DWG to SVG, DXF to SVG, DWF to SVG without the need for AutoCAD! You can specify output width and height, scale the line weight, choose model space, paper space, active layout, or all layouts. Easy CAD to SVG Converter is quality freeware.
NewCADtools2 is a package of 51 productivity tools and commands for AutoCAD and derived platforms. It contains 5 toolbars(MODIFY,MODIFYII,TEXT TOOLS,MISCELLANEOUS,SHAPES). There is also menu that can be added to the main AutoCAD menu.
ABViewer is a viewer not only for raster images, but also for vector formats(DXF, EMF and so on)! Supported formats: DWG, DXF, HPGL, EMF/WMF, JPG, JPEG, GIF, PCX, BMP. Print System allows you to print a big drawing on A (A4) printer and glue.