Datacor Flow Simulation Documentation Portal
News: We just launched new major versions for Fathom 15, Arrow 12, Impulse 12, and xStream 5!
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They utilize a single, unified installer
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They are licensed through a new platform called Zentitle2
Use the buttons below to navigate to the most recent documentation for each product. Or, see our previous version documentation.
Frequently Asked Questions
How do I install the software?
Resources for installation can be found on our Software Installation page.
What training resources are available?
Visit the Datacor Flow Simulation website and navigate to the Training & Services page for one of the products to learn more about training. While there, visit the Resources page for helpful blogs, tips & tricks, webinars, customer stories, and more.
Where can I find information on licensing?
See our Licensing Overview page. Or, for legacy licenses see our Legacy eLicense Guide or Legacy USB Key Guide.
Quick Links
Site Last Updated: 2026.09.08