Mechanism Generator
Mechanism Generator 3.0 (Watt 1 Six-bar linkage design)
Our Mechanism Generator 3.0 software reads a SolidWorks sketch of a planar 3R chain that reaches five task positions and computes a set of Watt 1 six-bar linkages that approximate movement through the task positions within specified tolerances. An animation previewer shows how each linkage moves. Select one and MechGen 3 generates a solid model of the linkage.

This is more excellent work from the team of Alex Arredondo and Kastubh Sonawale.
**Update: This video has been revised to provide a preview at the beginning that shows the six-bar linkage that is designed using MechGen 3.
Mechanism Generator 2.0 (Four-bar linkage design)
We have a trial version of our Mechanism Generator 2.0 software available. MechGen 2 reads five task positions of a moving part in SolidWorks and generates a set of linkages that approximate the positions within specified tolerances. An animation previewer shows how each linkage moves. Select one and MechGen 2 generates the solid model of the linkage.
This video demonstrates the operation of MechGen 2:

This is the result of excellent work by Alex Arredondo and Kaustubh Sonawale.