Please be aware that a new version Autodesk Civil 3D 2023 is available here
Autodesk Civil 3D 2021
Design better civil infrastructure with Civil 3D
Civil 3D® civil engineering design software supports BIM (Building Information Modeling) with integrated features to improve drafting, design, and construction documentation.
Boost design efficiency with Project Explorer for Civil 3D
Transform how you navigate, visualize, and interact with Civil 3D design models. Project Explorer is exclusive to Civil 3D in the AEC Collection.
Simplify design review and modification.
Efficiently validate that design objectives are met.
Automate custom report and table generation.
Advance your workflows with GIS integration
Integrating GIS data in Civil 3D
Work with ArcGIS data directly in your Civil 3D design model and ensure teams maintain access to up-to-date project information.
Use Civil 3D with other Autodesk software.
Civil 3D + InfraWorks + Revit
Move bridge design data across these products for more powerful and comprehensive workflows. Integrated bridge analysis and design.
Civil 3D + InfraWorks
Model your project in InfraWorks, then develop detailed engineering and analysis in Civil 3D. Connect design to detailed engineering.
Civil 3D + InfraWorks + Revit + Navisworks
Move a building model into a site design, then use the same model to visualize and analyze the design. Improve site and building design coordination with shared coordinate systems.
For Civil 3D 2021
64-bit Microsoft® Windows® 10
64-bit Microsoft Windows 8.1
Minimum: 2.5–2.9 GHz processor
Recommended: 3+ GHz processor
MEMORY 16 GB
Conventional Displays: 1920 x 1080 with True Color
High Resolution & 4K Displays: Resolutions up to 3840 x 2160 supported on Windows 10, 64 bit systems (with capable display card)
Minimum: 1 GB GPU with 29 GB/s Bandwidth and DirectX 11 compliant
Recommended: 4 GB GPU with 106 GB/s Bandwidth and DirectX 11 compliant
POINTING DEVICE MS-Mouse compliant
FILE FORMAT CHANGES
No DWG or Civil 3D Object format changes
Bridge and piping features added in 2021 may display as a proxy objects in prior versions.
.NET FRAMEWORK .NET Framework Version 4.8
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