Why does GrabCad not have autodesk Inventor 2019?
There is autodesk Inventor 2016 but not 2019.
Try contacting Grabcad Staff's directly through email or through ? on bottom right hand corner.
The base environments are also document or file types. All other types of environments in Autodesk Inventor, such as sketch, construction, and specialized environments such as Studio, are not specific document or file types.