.DWG

.DWG file extension

This is the basic program to work with .DWG extension

Adobe Illustrator

Adobe Illustrator MySQL Tools for

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The program works with the following extensions: ai, dwg, dxf, svg, eps, ait, pict and svgz

.DWG extension is also supported by the following programs:

AutoCAD R14

AutoCAD R14 AutoCAD Drawing

DWGeditor

DWGeditor DWGeditor Drawing

As its name says, it's an editor for DWG (AutoCAD) files!
DWG TrueView 2007

DWG TrueView 2007 DWG TrueView Drawing

DWG TrueView: Free application for viewing and plotting DWG and DXF files.
Volo View Express

Volo View Express AutoCAD.Drawing.15

AutoCAD

AutoCAD AutoCAD Drawing

The most demanding Computer Aided Designing software.
Autodesk Land Desktop 2004

Autodesk Land Desktop 2004 AutoCAD Drawing

Autodesk Architectural Desktop

Autodesk Architectural Desktop AutoCAD Drawing

suite of architectural tools.
progeCAD 2008 Smart!

progeCAD 2008 Smart! IntelliCAD Drawing

progeCAD 2008 Smart! is a CAD viewer and editor for beginners.
ZWCAD 2008i Standard

ZWCAD 2008i Standard ZWCAD Drawing

Autodesk Land Desktop 2006

Autodesk Land Desktop 2006 AutoCAD Drawing

Mechanical Desktop 6

Mechanical Desktop 6 AutoCAD Drawing

Allows AutoCAD® 2002 to read the boundary information of solids.