The Freewheel team added a new feature to the http://www.dwfit.com site. The team added the ability to “eMail this DWF”. Freewheel is a Autodesk Labs project http://labs.autodesk.com and gives you the ability to view a DWF without installing any software as well it makes the DWF multi-platform.
What is Freewheel? Learn More
