File Types

TODO: Create separate pages for each type (FILE:dwg or sim) to see referring links?

TODO: Export, Save As, Open, Link...

Type	Windows Description	Usage
		File > Export > CAD Formats > ACIS (SAT)
.dgn		File > Export > CAD Formats > DGN
.dwf	Autodesk DWF Document	?
.dwg	AutoCAD Drawing	File > Export > CAD Formats > DWG [2007, 2010, 2013, 2018] Import/link... [TODO]
.dxf		File > Export > CAD Formats > DXF
.ifc	IFC File	NOTE: Check for latest IFC Add-In. File > Open > IFC File > Export > IFC [also creates .ifc.log] Insert > [Link] > Link IFC [don't use - prefer Open]
.jpg	JPEG image	created (if necessary) during DWG export
.log	Text Document	created during IFC export
.pat	AutoCAD Hatch Pattern Definition	temporarily created during DWG export process
.pcp	PCP File	created during DWG export (not needed)
.pdf	Adobe Acrobat Document	?
.rfa	Autodesk Revit Family
.rft	Autodesk Revit Family Template
.rte	Autodesk Revit Template
.rvt	Autodesk Revit Project
.txt	Text Document	Type Catalogs (see Family Creation#Type Catalogs) Export Layer Files (see DWG/DXF Export Setup#Using a Text File:) ...

Somewhat related: Why can't I save back? - Civil 3D DWG version compatibility (https://youtu.be/H41Dytsy7U4)