Hi Daniel ,
If you can export to collada with this
plugin (SolidWorks 2008 SP5.0 or later - The Add-In will not run on older versions ) and import to
meshlab for example , or more easy the
Autesdesk fbx converter 2010 (or later , easy to install and uninstall ) . Fbx converter can load .dae (collada) and export in obj , .... 3dxchange 2 or 4 > Iclone , tralala
CGTRADER