It's a software that allows you to view and print high-quality 3D designs
It allows you to share Autodesk Inventor data with non-Autodesk Inventor users.
MX3 Direct For Inventor allows you to transfer native files direct to Mastercam
This Service Pack 1 updates Autodesk Inventor 2012.
Autodesk Inventor 2010 Service Pack 1 is an incremental update