TIFF
When opening the following file formats in  Inventor, .tiff files can be created for them (via SaveAs):
 Inventor, .tiff files can be created for them (via SaveAs):
- Inventor IAM 
- Inventor IPT 
- Inventor IPN 
- Inventor IDW 
- Inventor DWG 
- (AutoCAD DWG - has not been tested) 
Note
Inventor SaveAs function supports only destination files ending with extension .tiff, and not .tif!
When passing a destination file with extension .tif, the Inventor API will not throw exception but possibly no Tiff file will be created.
Unfortunately the export cannot be controlled via configuration.