Autodesk - free Object Enablers 253MB 2786× 16.12.2025 Civil 3D Object Enabler 2023.3.7 for AutoCAD 2023, LT 2023, Map 3D 2023, Architecture 2023, Mechanical 2023, MEP 2023, Navisworks 2023, 3ds Max 2023 (Civil 3D 2023 runtime), 64-bit EXT Size: 253MB • Windows installer (.msi / .exe) β run as Administrator and follow the setup wizard. Free Download ▼ β Close