iGrandDesigner for PC and Mac

1. iGrandDesigner is a spline-based freeform geometric modeller which includes a world class sketcher, full boolean operations, rounds and offsetting (optionally using true offset surfaces).

2. Design something cool, print it as an image (jpg, tiff or png) or export it in collada (dae) or stereolithography (stl) file formats for import into modelling or 3d printing software.

3. Functionality ranges from very high level (creating advanced parts from sketch geometry for example) to very low level (cutting and stitching individual surfaces for example).

4. Precisely place sketches, models and hierarchies via the easy-to-use geometric constraints engine OR use the even easier, Move and Rotate mouse drag operations.

5. Write text (which can be extruded as offset surfaces) in any available font right on 3d freeform geometry.

6. Use the Sketcher to draw curves and profiles that you constrain (tangency, length, angle etc.) as you draw.

7. Create hierarchies via drag-and-drop in the Outliner window.

8. Round part edges in seconds.