Civil 3D
Protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


A trial download is not available for your operating system.

Select your trial

Which product would you like to try?

Here are a few things to know before you start the download:


    See system requirements

    TRIAL FILE SIZE (estimated maximum)


    10 Mbps Internet connection
    Turn off all active applications, including virus checking software

    Just need to view a file?

    You don't need to download the software.
    Get a free tool to open and view files.

    Let's get started

    I will be using this software as:

    Start a trial

    Get full access to all capabilities and features free for 30 days.

    Operating system:

    Choose your operating system:

    This software may not be compatible with your operating system, but you can download it for installation on a different machine.

    Choose your language:

    Good news

    Autodesk provides software for students and educators worldwide. Free educational access is only for educational purposes. For-profit use requires a paid subscription plan.

    Get verified for educational access to Autodesk products

    Confirm your eligibility with SheerID today.

    Download Fusion 360 for personal, hobby use

    Free, limited version of Fusion 360 for qualified hobby, non-commercial users. Basic features include:

    • Standard 2D/3D CAD tools
    • Limited electronics – 2 schematics, 2 layers, 80cm2 board area
    • Basic manufacturing – 2.5 axis milling & 3 axis milling, turning, FFF additive, fabrication
    • Local rendering only
    • Limited to 10 active and editable Fusion 360 documents, unlimited inactive documents
    • Single-user data management only
    • Forum support only
    • Limited file type import and export

    Need full features and functionality? Get started with a free 30-day trial of Fusion 360.

    Phone number verification

    To help verify your account, a unique code will be sent to your phone.

    Enter phone number

    Select verification method


    Enter code sent to phone number ending with Resend

    Code is valid for 10 minutes VERIFY

    Code is incorrect. Please retry.

    Tell us about your company:

    All fields are required unless noted.

      Please select your country of residence (required):

      This helps us give you the correct trial terms. Some countries require us to provide country-specific terms based on where you live.
      Protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
      Your download has started.
      When complete, locate the download file on your computer. Run the install to start your trial.

      Geospatial and engineering BIM platform for planning, design and analysis

      Plan, design, construct and manage buildings with powerful tools for Building Information Modelling.

      Navisworks Manage
      Control outcomes with clash detection and advanced coordination, 5D analysis, and simulation tools.

      You can now purchase your favourite software with Direct Debit

      Buy Civil 3D

      [Live Webinar] AEC Collection Essentials: CAD to BIM and Beyond – May 19, 2021 SAVE YOUR SPOT


      Design better civil infrastructure with Civil 3D

      Civil 3D overview (video: 2.18 min.)

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

      Project Explorer for Civil 3D

      Project Explorer overview video (2.01 min.)

      Transform how you navigate, visualise 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 customised report and table generation.

      Advance your workflows with GIS integration

      Integrating GIS data in Civil 3D (video: 1.49 min.)

      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.

      • 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.)

      • Video: Model your project in InfraWorks, then develop detailed engineering and analysis in Civil 3D

        Civil 3D + InfraWorks

        Connect design to detailed engineering. (video: 2.12 min.)

      • 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 co-ordination with shared co-ordinate systems. (video: 2.13 mins)

      Compare products

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

      Autodesk Civil 3D Country Kits

      Country Kits can be added to your Civil 3D installation, giving you access to country-specific reports, templates and much more. The content and standards included in Country Kits vary by country, and may include:

      • Drafting and design standards (Civil 3D label and object styles)
      • Design standards files for calculation of superelevation
      • Drawing templates (AutoCAD .DWT files)
      • Sheet templates for Plans Production (AutoCAD .DWT files)
      • Codes files to localise the point, link and shape codes for corridor models
      • Reports
      • Pipes and Structures catalogues
      • Assemblies and subassemblies
      • Country-customised tool palettes

      Customers using Civil 3D

      • LiRo’s director of virtual design points to a man trying out their virtual reality headset and remote controls


        Better outcomes with connected BIM

        Design and construction services firm uses Civil 3D and other Autodesk software to make better decisions.

        Image courtesy of The LiRo Group

      • Model of site development in Medellín


        BIM meets macroscale vision

        Planners use BIM to improve neighbourhood safety in landslide-prone areas in Colombia’s second-largest city.

        Image courtesy of Empresa de Desarrollo Urbano

      • 3D model of Terkos Water Treatment Facility


        Plant design with BIM

        Designing a new water treatment facility to provide water for Istanbul’s new airport.

        Image courtesy of Su-Yapi

      • How much does a 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 Subscribe 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 licence?

        Civil 3D software is available with a subscription only. We no longer sell perpetual licences. Learn more about our software licensing programme (US site).

      • 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 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 Licence Agreement (US site) for more information.

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

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


      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:

      8 x 5 live support

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


      Autodesk Drive

      • Securely store, preview and share design data.

      Shared views

      • Quickly and securely share work with stakeholders.

      Flexible term lengths

      Find the subscription term that best suits your needs. We offer multiple different options.

      Administrative tools

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

      Need help with training, implementation or other support to get the most out of your software? Hiring the right qualified professional is as simple as an online search.

      Visit the Autodesk Services Marketplace to find Autodesk-approved professionals to help you with:

      • Training and implementation
      • Systems integration
      • Business process and workflow optimisation
      • BIM services and much more

      Note: Any service contracted with providers is a direct, paid engagement between customers and providers.

      Welcome ${RESELLERNAME} Customers

      Please opt-in to receive reseller support

      I agree that Autodesk may share my name and email address with ${RESELLERNAME} so that ${RESELLERNAME} may provide installation support and send me marketing communications. I understand that the Reseller will be the party responsible for how this data will be used and managed.

      Email is required Entered email is invalid.