Software of 'penny liu'

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DWGSee DWG Viewer 2008 2.60
A lite and fast dwg viewer, let you browse, view, markup and print DWG, DXF, DWF files. Supports AutoCAD R2.5 thru 2008 files. For the typical use of double click and open the drawings, it is 3 to 40 times faster than most of other CAD applications.
$58 | 11.69 Mb | 2007-08-14