This sophisticated piece of software turns your computer into a modern, State-of-The-Art spectrum analyzer giving you features that go far beyond the possibilities of any stand-alone hardware unit.VST Plugin support
View, print, plot, annotate, convert, manage DWG, DXF, DWF drawings on your PC without using AutoCAD. The software is more than a viewer; it converts DWG, DXF, DWF drawings to image formats such as JPG, works with AutoCADDWGDXF DWF all versions.
FlashDWG is a DWG to Flash converter,the best way to share and publishAutoCAD 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.