• Worldwide Sites

    You have been detected as being from . Where applicable, you can see country-specific product information, offers, and pricing.

    Change country/language X

    • United States

      We have redirected you to an equivalent page on your local site where you can see local pricing and promotions and purchase online.

      Stay on our U.S. site

    Keyboard ALT + g to toggle grid overlay

    AutoCAD logo

    CAD software to design anything—with time-saving toolsets, web, and mobile apps

    /year

    Overview

    What is AutoCAD?

    AutoCAD 2021 overview (video 2:47 min.)

    AutoCAD? is computer-aided design (CAD) software that architects, engineers, and construction professionals rely on to create precise 2D and 3D drawings.

    • Draft, annotate, and design 2D geometry and 3D models with solids, surfaces, and mesh objects
    • Automate tasks such as comparing drawings, adding blocks, creating schedules, and more
    • Customize with add-on apps and APIs

    Work faster with specialized toolsets

    AutoCAD includes industry-specific features and intelligent objects for architecture, mechanical engineering, electrical design, and more.

    • Automate floor plans, sections, and elevations
    • Draw piping, ducting, and circuiting quickly with parts libraries
    • Auto-generate annotations, layers, schedules, lists, and tables
    • Use a rules-driven workflow to accurately enforce industry standards

    Work anywhere with included mobile and web apps

    Access AutoCAD anytime, anywhere (video: 59 sec.)

    Take advantage of seamless workflows by accessing AutoCAD on virtually any device. View, edit, annotate, and create drawings on the go using the AutoCAD mobile app or from your web browser using the AutoCAD web app.

    Workflows

    See how the specialized toolsets included with AutoCAD can save you valuable time.

    • AutoCAD + Architecture toolset

      Speed up your architectural design process with the Architecture toolset included with AutoCAD. (video: 1:58 min.)

    • AutoCAD + Electrical toolset

      Save time on electrical designs with the Electrical toolset included with AutoCAD. (video: 1:48 min.)

    • AutoCAD + Mechanical toolset

      Create mechanical designs faster using the Mechanical toolset included with AutoCAD. (video: 1:51 min.)

    Compare related products

    See how AutoCAD compares to these closely related products.

    See how people are using AutoCAD

    • Exterior of Stratford Festival theatre

      STRATFORD FESTIVAL

      Set design comes to life with AutoCAD

      Andrew Mestern of Stratford Festival delivers incredible set designs using AutoCAD for 3D modeling and experimenting with 3D printing.

      Photo by Richard Bain. Image courtesy of Stratford Festival.

    • External view of the Add/Subtract House

      MATT FAJKUS ARCHITECTURE

      Using sustainable strategies to drive design

      MF Architecture uses AutoCAD for two complex housing designs, implementing design principles for sustainability while meeting city code constraints.

      Image courtesy of Charles Davis Smith

    • Close-up of hydraulic press control panel

      MARTZ TECHNOLOGIES

      Boosting efficiency with AutoCAD

      Martz Technologies switched from AutoCAD LT to AutoCAD and the Electrical toolset for greater efficiency and industry features.

      Image courtesy of Martz Technologies

    Buy from Autodesk

    When you buy direct from us, you get the best value and terms we have to offer.

    Need expert sales advice?

    Our hotline team is happy to help. You can also place a purchase order by phone

    AutoCAD free trial
    Protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
    AutoCAD free trial

    ALERT:

    A trial download is not available for your operating system.
    AutoCAD free trial

    Select your trial

    Which product would you like to try?

    You can try AutoCAD, AutoCAD for Mac, or any of the industry-specific AutoCAD toolsets to see how they can speed your work. All are included when you subscribe, but each trial must be downloaded separately.
    AutoCAD free trial

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

    AVAILABLE PLATFORMS

      See system requirements

      TRIAL FILE SIZE (estimated maximum)

      4 GB

      RECOMMENDED

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

      NEED HELP?

      Get more tips for successful downloading


      Just need to view a file?

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

      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.

      Get a free, limited version of Fusion 360 for home-based, non-commercial projects.

      Need full features and functionality?

      Choose 'A business user' and get a free 30-day trial of Fusion 360.

      AutoCAD free trial

      Phone number verification

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

      Enter phone number

      Please enter a valid phone number.

      Select verification method

      VOICE (CALL) SMS (TEXT)

      Enter code sent to phone number ending with Resend

      Code is valid for 10 minutes VERIFY

      Code is incorrect, please retry.

      AutoCAD free trial

      Tell us about your company:

      All fields are required unless noted.

        Please select your country of residence:

        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.
        AutoCAD free trial
        Your download has started.
        When complete, locate the download file on your computer. Run the install to start your trial.

        AutoCAD is included in our comprehensive industry collections. Try another top product from:
        Architecture, Engineering & Construction Collection
        Revit
        Plan, design, construct, and manage buildings with powerful tools for Building Information Modeling.
        DOWNLOAD NOW

        Product Design & Manufacturing Collection
        Inventor
        Professional-grade product design and engineering tools for 3D mechanical design, simulation, visualization, and documentation.
        DOWNLOAD NOW

        ADLM Error

        Please check ADLM page.

        AutoCAD LT free trial
        Protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
        AutoCAD LT free trial

        ALERT:

        A trial download is not available for your operating system.
        AutoCAD LT free trial

        Select your trial

        Which product would you like to try?

        AutoCAD LT free trial

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

        AVAILABLE PLATFORMS

          See system requirements

          TRIAL FILE SIZE (estimated maximum)

          4 GB

          RECOMMENDED

          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.
          AutoCAD LT free trial

          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.

          Get a free, limited version of Fusion 360 for home-based, non-commercial projects.

          Need full features and functionality?

          Choose 'A business user' and get a free 30-day trial of Fusion 360.

          AutoCAD LT free trial

          Phone number verification

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

          Enter phone number

          Please enter a valid phone number.

          Select verification method

          VOICE (CALL) SMS (TEXT)

          Enter code sent to phone number ending with Resend

          Code is valid for 10 minutes VERIFY

          Code is incorrect, please retry.

          AutoCAD LT free trial

          Tell us about your company:

          All fields are required unless noted.

            Please select your country of residence:

            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.
            AutoCAD LT free trial

            Your download has started.

            trials_flow_browser_infographic_03-01-17

            This may take a while. Might we suggest coffee (not included)?

            When complete, locate the file on your computer.

            Run the install to start your trial.


            ADLM Error

            Please check ADLM page.

            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.

            No, thanks, I don't want support from ${RESELLERNAME}
            ${RESELLERNAME}AUTODESK EXPERT ELITE
            欧美日本道一区二区三区,日韩a毛片免费观看,亚洲欧美人成综合在线,国产在热线精品视频99,在线视频 国产 日韩 欧美