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Civil 3D
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      Civil infrastructure design and documentation software

      Download free trial

      Buy Civil 3D

      Overview

      Overview

      Design better civil infrastructure with Civil 3D

      Civil 3D overview (video: 2:18 min.)

      Civil 3D® civil engineering design software supports BIM (Building Information Modeling) with integrated features to improve drafting, design, and construction documentation.

      See all features

      What’s new

      See system requirements

      Grading Optimization for Civil 3D

      Grading Optimization overview (video: 1:58 min.)

      Conduct grading design studies based on project constraints. Grading Optimization is available in Civil 3D only as part of the Architecture, Engineering & Construction Collection.

      • Automate time-consuming grading tasks.
      • Explore alternatives to achieve an optimal grading solution.
      • Return the selected grading proposal to Civil 3D for detailed design.

      Learn more about Grading Optimization

      Try it now (Civil 3D subscription or trial required)

      Project Explorer for Civil 3D

      Project Explorer overview video (2:01 min.)

      Transform how you navigate, visualize, and interact with Civil 3D design models. Project Explorer is an extension available in Civil 3D only through the Architecture, Engineering, and Construction Collection.

      • Simplify design review and modification.
      • Efficiently validate that design objectives are met.
      • Automate custom report and table generation

      Learn more about Project Explorer

      Try it now (Civil 3D subscription or trial required)

      Workflows

      Use Civil 3D with other Autodesk software.

      • Video: Move bridge design data across these products for more powerful and comprehensive workflows

        Civil 3D + InfraWorks + Revit

        Integrated bridge analysis and design. (video: 2:44 min.)

        Watch video

      • Video: Using ReCap Pro to capture existing and as-built environment for modeling

        Civil 3D + ReCap Pro

        Further enhance 3D modeling and designing in Civil 3D by using reality capture data from ReCap Pro. (video: 2 min.)

        Watch video

      • Video: Move a building model into a site design, then use the same model to visualize and analyze the design

        Civil 3D + InfraWorks + Revit + Navisworks

        Improve site and building design coordination with shared coordinate systems. (video: 2:13 min.)

        Watch video

      Compare products

      See how Civil 3D compares to these closely related products.

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      Customers using Civil 3D

      • VIRGIN HYPERLOOP ONE

        Reimagining transportation

        See how one innovator is using Autodesk software to develop depressurized tubes that carry passenger or cargo pods at speeds of up to 670 miles per hour.

        Watch video (1:55 min.)

        Read story (US Site)

      • Rendering of a school design in Horry County, North Carolina

        THOMAS & HUTTON

        Driving the future with green site development

        Engineering firm made green building objectives a priority and delivered five new schools in 21 months in North Carolina.

        Read story (US Site)

      • Rendering of the Afsluitdijk dike in the Netherlands

        LEVVEL

        Weatherproofing Netherlands infrastructure

        Consortium turns to Autodesk tools to coordinate the complex undertaking of strengthening one of the largest dikes in the Netherlands.

        Read story (US Site)

      See more stories (US Site)

      • How much does an Civil 3D subscription cost?

        The price of an annual Civil 3D subscription is and the price of a monthly Civil 3D subscription is  The price of a 3-year Civil 3D subscription is

      • How do I convert my Civil 3D free trial to a paid subscription?

        Launch your trial software and click Subscribe Now on the trial screen or visit the Civil 3D product page. When buying your subscription, enter the same email address and password combination you used to sign in to your trial. Learn more about converting a trial to a paid subscription.

      • Where can I get a Civil 3D perpetual license?

        Civil 3D software is available with a subscription only. We no longer sell perpetual licenses. Learn more about our software licensing program.

      • Which versions of Civil 3D can I use if I subscribe to the current version?

        Your Civil 3D subscription gives you access to install and use the 3 previous versions. Available downloads are listed in your Autodesk Account at manage.autodesk.com after subscribing. See also previous releases available for subscribers.

      • Can I install Civil 3D on multiple computers?

        With a subscription to Civil 3D software, you can install it on up to 3 computers or other devices. However, only the named user can sign in and use that software on a single computer at any given time. Please refer to the Software License Agreement (US Site) for more information.

      • How do I stop auto-renewal or cancel my subscription?

        Sign in to manage.autodesk.com, select Billing & Orders, click Edit Payment, and turn off auto-renew. Your subscription details will then list an expiration date instead of a renewal date. Your subscription remains active until the expiration date.

      Reporting:

      Product usage reporting

      • See an aggregate summary of how many people are using each product and version, and the overall frequency of use.

      Administration & Security:

      2-step verification

      • Add another layer of security to user accounts.

      Bulk import & assign

      • Upload a .csv file to add and assign a large number of users at once.

      Support & Adoption Services:

      8x5 live support

      • Contact an Autodesk specialist for help during your local business hours.

      Collaboration:

      Autodesk Drive

      • Securely store, preview and share design data.

      Shared views

      • Quickly and securely share work with stakeholders.

      Click here to see full list of plan features and frequently asked questions.

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