tsElements for SolidWorks v1.01 is a T-Splines new add-in
for Solidworks used to get more control when editing surface design and concept
models.

Using tsElements, user can import concept models and surface
designs from subdivision modeling applications directly into SolidWorks. Fully
integrated with the SolidWorks feature tree, tsElements creates a smooth,
gap-free surface or solid that you can manipulate with intuitive and fun
push-pull commands – all with 100 percent NURBS compatibility.

The trial is fully functional for 10 days. After 10-day test
drive, it will stop working.  Add-in
supports SolidWorks 2010 and 2011

Vendor: T-Splines

Free registration required for download.