Download Your Pipe Flow Modeling Software
These software programs are copy-protected. Only customers with a valid license will be able to run the software. By installing this software, you accept the Software License Agreement. For USB key assistance please see the USB Key Support page.
We recommend using the newest release of each version. To check which version and release are currently being used, Open the application, Click Help, and Click About AFT Application.
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Fathom™
- Calculate pressure drop and flow distribution in liquid and low-velocity gas
Steady State Flow Modeling
Impulse™
- Analyze your system for transients caused by waterhammer / surge
Waterhammer & Surge
Chempak
- Up to 700 fluids and 600 gases with mixing capability
Chemical Property Database
Arrow™
- Calculate pressure drop and flow distribution in gas and steam systems
Compressed Gas Steady State Flow Modeling
xStream™
- Simulate how your systems will respond to potentially disruptive transient events
High-Speed Acoustic Gas & Steam Transients
Nuclear Validation
- Enable the use of AFT software in safety-related applications in the nuclear industry.
Verification and Validation Packages
Additional Resources
Previous Versions
Do you need an older version?
Check here.
Check here.
Installation Instructions
Instructions to help you install
and software.
and software.
System Requirements
What you need to successfully install
and run your software.
and run your software.
New to the Software?
Expert Support.
AFT's support engineers are highly trained and knowledgeable in all AFT products. They help troubleshoot models for customers with a variety of industries all over the world.