http://www.zwsoft.com/forum/viewthread.php?tid=2332 Hi, I'm a new comer here. This may sound stupid, but I wanna know what the difference is between ZWCAD and ZW3D. I heard people talk about them a lot so I come to this forum. Greene 2012-07-23 17:37:14 http://www.zwsoft.com/forum/viewthread.php?tid=2332&pid=15542 With basic drafting functionalities such as creating and editing 2D geometric objects, dimensioning, 3D solid modeling, plotting and file sharing, ZWCAD also provides innovative, collaborative and customizable features to enhance your efficiency, such as design center, tool palettes and customization via APIs. While ZW3D is cost-effective CAD/CAM software for 3D modeling, mold design, and machining, which takes engineers from concept to finished product in one easy-to-use, single collaborative environment. Profcad 2012-07-23 17:40:24