510d5019_should__Open__DWF___stressfree__Limitations
[Format] Standard Industry Foundation Classes (IFC) Model [Benefits] Supports rich AEC semantics Manages 2D, 3D and text-based data Consistent display of design elements across platforms Industry standard [Limitations] 
Limited software support No intellectual property protection Conveys the entire digital model rather than a subset identified by the author
Why Autodesk should 'Open' DWF | stressfree
Limitations