COMPUTER AIDED DESIGN
CAD SOFTWARE
Learn about the benefits of using CAD software to create your next design.
What is CAD software
CAD, or computer-aided design and drafting (CADD), is technology for design and technical documentation, which replaces manual drafting with an automated process. If you’re a designer, drafter, architect, or engineer, you’ve probably used 2D or 3D CAD programs such as AutoCAD or AutoCAD LT software. These widely used software programs can help you draft construction documentation, explore design ideas, visualize concepts through photorealistic renderings, and simulate how a design performs in the real world.
Which professions use CAD software?
Autodesk 2D and 3D CAD software is used by engineering disciplines across all industries. Explore how various professionals use CAD tools to improve processes—from concept to handover.
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Architects
Design and draft with CAD tools developed specifically for architects. Take your ideas from conceptual design to construction documentation within a single software environment.
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Building engineers
BIM processes help structural engineers, detailers, and fabricators improve structural documentation, minimize errors, and streamline collaboration across teams to accelerate fabrication.
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Civil engineers
BIM for enhanced civil engineering design and construction documentation. Use intelligent, connected workflows to help enhance predictability, productivity, and your bottom line.
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Construction professionals
Digitize your construction site and connect project information from design to construction and handover.
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Mechanical engineers
Professional-grade design, simulation, and manufacturing solutions help mechanical engineers improve workflows, performance, and collaboration.
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Electrical engineers
Design and document electrical control systems with CAD tools created for electrical engineers. Automate common design tasks and facilitate drafting productivity.
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Manufacturers
Efficiently machine, inspect, and fabricate quality parts, and reduce time to market.
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Car designers
Conceptualize, design, and render automotive designs using Class-A surfacing and professional rendering technology.
How to choose CAD software
Browse resources for choosing the solution that satisfies your needs.
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Learning support
Autodesk offers tutorials, training materials, and the support of an engaged online community as you learn the software.
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Compare CAD software
Compare our AutoCAD products to help you choose the best software for your needs.
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Choosing for business
Evaluate your software needs, ask all the right questions, assess the top solutions, and secure the budget.
How is CAD software used?
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Staging and rigging company sets new stage during pandemic
In the face of COVID-19, a staging and rigging company finds new opportunities to keep its business open and, most importantly, help to save lives. With all previous designs in AutoCAD, they were able to modify structures within 48 hours for delivery to the medical field.
Courtesy of Mountain Productions
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Moxy hotel blends fun and interior design with AutoCAD LT
Discover how Tokyo-based Wise Labo uses inspiration and AutoCAD LT for the design of Marriott International’s Moxy hotel in Osaka, Japan. Mitsuru (Mitch) Sakairi blended high design with a brand experience based on fun.
Courtesy of Marriott International, Inc./Moxy Hotels
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Global volunteers collaborate to solve ventilator shortage
When Tyler Mantel’s company was put on hold due to the COVID-19, he decided to launch The Ventilator Project to help solve the nation’s ventilator shortage. The teams used Fusion 360 and other tools for design and collaboration.
Courtesy of The Ventilator Project
Free CAD software
FREE CAD SOFTWARE FOR STUDENTS AND EDUCATORS
We offer free Autodesk software for students and educators. Use the same CAD software as top professionals around the world.
FREE CAD SOFTWARE FOR NONPROFITS
Are you a nonprofit or entrepreneur working to create positive impact through design? See if you qualify for our Technology Impact Program.
AutoCAD web app
CAD for beginners: Tinkercad
Tinkercad is a free web-based CAD tool for hobbyists, teachers, and students of all ages. Make home decor, toys, Minecraft models, and more.
CAD in the cloud: Fusion 360
Fusion 360 is the first 3D CAD, CAM, and CAE tool of its kind. It connects your entire product development process in a single cloud-based platform that works on both Mac and PC.
CAD software resources and tutorials
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Download a free trial of AutoCAD and get started with these resources and guides.
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Get started with Inventor software with Learning Path guided tutorials.
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Learn how VDC technology via the AEC Collection helps you increase collaboration, control costs, and improve quality on your construction projects.
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Get news, tips, and insider resources straight from Autodesk staff.
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Get the most out of AutoCAD with popular classes for any level, from beginner to advanced.
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Get answers to popular questions about AutoCAD software licenses and subscriptions, and see what’s possible with Autodesk software.
Frequently asked questions (FAQ)
CAD software allows the user to include precise dimensions in their drawings. When designing in CAD, it is also much more efficient to make updates to a drawing and it streamlines the file sharing process.
CAD software like AutoCAD provides many advantages including:
- Increased accuracy for drawing precise dimensions
- Automating common processes
- Access to libraries of routinely used items such as doors, windows, and manufacturing parts
- Ability to quickly adjust parts of a drawing without needing to start over
- Managing complex designs details all within one file
- Creating blocks for frequently drawn items
- Increased collaboration with colleagues through the ability to share and mark the same file
CAD software is used by many different professions including architects, mechanical engineers, electrical engineers, interior designers, civil engineers, landscape architects, industrial designers, P&ID designers, plant engineers, piping designers, MEP engineers, surveyors, urban planners, and GIS specialists.
Yes, students and educators can get free one-year educational access to Autodesk products and services, renewable as long as they remain eligible.
Every subscription to AutoCAD and AutoCAD LT includes free access to the AutoCAD web and mobile apps. These tools allow you to work remotely and collaborate with colleagues. In addition, AutoCAD and AutoCAD LT offer connected workflows through leading cloud storage providers including Box, Dropbox, Google Drive, and OneDrive. These cloud storage integrations are two ways, which allow users to not only save but also preview and open files online.
Yes, Autodesk offers CAD certifications for products including AutoCAD, Fusion 360, Inventor, and Revit. For a full list of products available for certification and details on certification, visit Autodesk Certification.