http://www.infograph.com/products/dwgviewer/DWGdownload2.asp

Free DWG Viewer Download

Viewer supports DWG/DXF/DWF file formats and content sealed CSF

Download size 9.9 MB


Also Free! - ModelPress

Publish and view AutoCAD 3D DWG/SAT files, Mechanical Desktop and
Inventor 3D

Breakthrough compression that is 70% - 98% of the original model size!

Download size 16.5 MB