How to buy
Autodesk CFD software creates computational fluid dynamics simulations that engineers and analysts use to intelligently predict how liquids and gases will perform. With CFD software, you can:
Customize setups with a user-friendly interface
Analyze heat transfer and fluid flow design
Enable scripting and automation with APIs
Autodesk provides download and install instructions both for individuals and for administrators. Individuals should sign in to their Autodesk Account or education site. Find your product and click View Downloads. Select the version, platform, and language and then select a download method. For more information, visit the Autodesk Knowledge Network.
Trial versions of Autodesk software offer the chance to explore the full capabilities of the latest version through a range of tutorial models for a limited term (typically 30 days). To cancel a free trial, turn off automatic renewal before the trial period ends. If you were not required to enter a payment method at the start of the trial, it will expire automatically.
If your trial expires, you cannot extend the trial period. For short-term needs, you can purchase a monthly subscription (to limit the length of the paid subscription to one month only) or purchase Flex tokens for a flexible, pay-as-you-go plan.
If your installation or product download fails, try using the Browser Download method instead (not available in macOS). We recommend disabling pop-up blockers and trying a different browser, such as Chrome or Explorer. For more solutions, check out our guide to troubleshooting Autodesk product download issues.
Students and educators can get free one-year educational access to Autodesk products and services, renewable as long as you remain eligible. If you are a student or educator, you can access free Autodesk CFD software with an Autodesk Education plan (US Site).
Launch your trial software and click Subscribe Now on the trial screen or visit the Autodesk CFD product center. 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.