I suppose this is available to anyone - not just SolidWorks users. If you are looking for a 2D CAD drawing package - you don't even need to install this one. (Well, you will need to install a small Microsoft piece of software but that's all.) Supposedly, it uses the AutoCAD .dwg format.
SolidWorks Labs - BluePrint Now
Have fun....
SolidWorks Labs - BluePrint Now
Have fun....
