Free Design Tools

Doodle pad/graph paper/ collaborative design tool from GE. You can conference other people in and work together.

Free online graph paper to print at home.

Google sketchup – free 3D modeling tool. Requires a somewhat powerful computer.

2 Responses to “Free Design Tools”
Eric Posted on October 9, 2007 at 5:32 pm

I used Google Sketchup to model the subway evaporator. Seems to work ok on my Athlon64 3000+.

Alison Posted on October 9, 2007 at 5:46 pm

Approximately how long did it take?

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