http://help.solidworks.com/2012/English/SolidWorks/sldworks/Importing_Exporting_SolidWorks_Documents.htm
Thanks Patrick, I have no idea how to get this converted directly, other than load it into the native software and export it.
IGES is of course a great option, if the exporter writes it out nicely. My first test would be with VRML, as it is fast and simple, works or not. ;o)
To my understanding (with very little to none experience with it), it is an 3D presentation program. Which means (at least to me) that they optimize the information they get, and limit anything to the bare minimum, to keep the final file small. Again, just a wild assumption. So I would wonder how much has survived from the original source file, if it was, e.g., IGES.
If that is a file provided by a client, the first question for me would be - is there a source file prior to that? IF so, use this. Because otherwise it would have gone through many apps on the end, which is certainly not advisable.
Good Luck Hobbico, and sorry for the spare information. My best advice, check the link and compare it. I assume you have not the application: I have no idea if the demo version will allow for an export.
All the best
Sassi