AutoCAD's A360 Viewer is a browser based tool for viewing DWG files: A360 Viewer Free online viewer - View designs in more than 50 file formats, including.dwg, right in your browser-no downloads or plug-ins needed. Each layer of the drawing may be shown or grayed or hidden and displayed at various zoom levels. It allows users to view and print DWG files in 2D on Mac OS X v10.2.8 or higher. Microspot DWG Viewer is a product based on Microspot MacDraft.
Download Autocad Dwg Viewer For Mac Os X - real advice.