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Originally Posted by karazy
is CAD free?
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Google Sketchup is free, but its not super accurate or helpful when dealing with precise deminsions, it's better for just visualizing what something might look like. In my drafting class we use both sketchup pro and an actual CAD program called DesignCAD Express but you have to pay for both of those. It all depends on what you need, i think sketchup is pretty intuitive, and with a couple of their tutorials and about half and hour I bet you could figure out the basics. HTH