meshmixer is a free experimental 3D modeling tool for Windows designed to make it easy to compose a new 3D models from existing meshes. So if you don’t have any CAD skills but would like to try tweaking an existing model downloaded from Shapeways, 3D Warehouse or Thingiverse, simply download meshmixer and start tweaking.  Of course you could also make a mash-up of a few of your own designs and see what kind of wild amalgamations you can come up with to 3D print.

Download meshmixer now and start mashing up your models….