LXer: 6 of the Best Free Linux CAD Software
 

Published at LXer:

Computer-aided design (CAD) is the use of computer technology for the design of objects, real or virtual. ?It often refers to the drafting (technical drawing and engineering drawing) of a part or product, including entire buildings. However, CAD software is used in a wide variety of other fields such as electronics and woven fabrics.

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People keep asking for these, so I might link to this.