CAD formats - conversion assistant
CAD file formats and converters - conversion assistant |
An overview of CAD formats supported in current versions of main Autodesk products, their conversion options, import, export.
Which product can I use to convert format X to format Y?
Click a format or application name to display more information.
Possible CAD conversions |
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12D → Autodesk 3ds Max 2026 → 3DS → Autodesk Civil 3D 2026 [cz] → KML |
12D → Autodesk 3ds Max 2026 → ACIS/SAT → Autodesk Civil 3D 2026 [cz] → KML |
12D → Autodesk 3ds Max 2026 → DWG → Autodesk Civil 3D 2026 [cz] → KML |
12D → Autodesk 3ds Max 2026 → DXF → Autodesk Civil 3D 2026 [cz] → KML |
12D → Autodesk 3ds Max 2026 → IGES → Autodesk Civil 3D 2026 [cz] → KML |
12D → Autodesk 3ds Max 2026 → 3DS → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → ACIS/SAT → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → DWF → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → DWG → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → DXF → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → FBX → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → IGES → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → STL → Autodesk Navisworks 2026 → KML |
12D → Autodesk 3ds Max 2026 → VRML → Autodesk Navisworks 2026 → KML |
See more methods of this conversion |
Format | Extension | Description | Supervisor |
---|---|---|---|
12D | .12da | 12D Ascii Civil View format | Autodesk |
file 12D can be opened in: | Autodesk 3ds Max 2026 | ||
file 12D can be saved in: | |||
free viewer for 12D: | |||
KML | .kml;.kmz | Google Earth KML model (Keyhole Markup Language; WGS84+EGM96) | |
file KML can be opened in: | Autodesk Civil 3D 2026 | ||
file KML can be saved in: | Autodesk Civil 3D 2026 Autodesk Navisworks 2026 | ||
free viewer for KML: | Google Earth |
The listed 3D CAD formats may be available in multiple versions and variants, please check their compatibility in the documentation of the respective CAD application. Free and Trial versions of the listed applications can be downloaded from the Download section.
Please contact your Autodesk reseller for detailed technical support to CAD formats.