SolidWorks Add-Ins for Motion Analysis

Hello, 

 

I would like to ask whether there are other add-ins for motion analysis for SolidWorks? The one I know is SolidWorks Motion, but I would like to know if there are also other add-ins which can be used for analysis of moving mechanisms. If someone knows something and share this information, I would appreciate it greatly. 

Thank you in advance!

Regards, 

Sam