Aspen Plus®

Respond to global economic challenges, dynamic market conditions and competitive pressures by improving performance, quality and time-to-market with the best-in-class simulation software for chemicals, polymers and life sciences.

The Leading Process Simulation Software in the Chemical Industry

Trusted

Market-leading process simulator built on nearly 40 years of experience, feedback from top chemical companies and award-winning physical properties database.

Flexible

Integrated process modeling, cost estimation, equipment design, energy management and safety analysis to improve time-to-market, process efficiency and sustainability performance.

Extensive

Built-in capabilities for rigorous modeling of a wide range of chemical processes including polymers, electrolytes and solids, for both batch and continuous operations.

Powerful

Lifecycle modeling from design through operations, enhanced with embedded AI modeling capabilities for improved process development, accurate troubleshooting and online digital twins.
Whats new in V12.1
Delivering higher levels of profitability and sustainability with AspenTech Industrial AI™.

Aspen Hybrid Models™

Democratize the application of AI to solve the process industry’s most difficult problems:

  • Address problems that cannot be solved with first principles models alone
  • Build better models faster
  • Sustain accurate models longer
  • Improve predictive insights

Learn More

Introducing aspenONE Engineering deployment in the cloud: Access the latest software anytime, anywhere

aspenONE Engineering software is now available for cloud deployment! aspenONE Engineering deployment in the cloud accelerates deployment and lowers the total cost of ownership for IT departments and allows user access to the latest aspenONE Engineering innovations anytime, anywhere, through a web browser.

Learn More

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Deliver Consistent Quality of Solids Using Crystallization Modeling

Learn how modeling crystallization processes in Aspen Plus® enables your organization to quickly deliver solids without the need for tedious trial-and-error experimentation. This unique capability fo...

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Culture Reimagined: How Pharmaceutical Firms Can Use Data and AI with Confidence

Pharma and biotech companies face a pivotal next step in addressing the increased complexity of production while balancing mounting cost pressures with the need to ensure product quality, security of ...

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Accelerate Your Knowledge Delivery With Aspen eLearning!

As changing business conditions and an evolving workforce challenge companies in the process industries, AspenTech is working to meet their diverse training needs.

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The Story Behind the Story: A Personal Look at OPTIMIZE 2021 Day One

Ron Beck shares his observations on OPTIMIZE 2021 Day One and takes a look back at memorable sessions from OPTIMIZE 2013..

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Webinar with NETL: Modeling Carbon Capture for Scaleup and Optimized Economics

With more than 60 active projects globally, it’s clear that carbon capture plays a key role in many companies’ overall carbon reduction strategy. However, the economics and technology remain challengi...

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The Tech Advancements Driving Pharma

In this article for European Pharmaceutical Manufacturer, Richard Porter, AspenTech Pharmaceutical Director looks at how automated technologies are helping pharma companies transform their manufacturi...

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Application Video

Aspen How-To

Looking for quick demonstrations on using AspenTech products to solve your engineering and operations challenges? Browse this compilation of bite-sized videos produced by AspenTech experts covering all our major solutions.

Aspen Self-Paced eLearning

Aspen Self-Paced eLearning

Find on-demand training for applying AspenTech products to your complex process engineering and operational problems. Our comprehensive eLearning courses, created by AspenTech experts, offer self-guided learning paths for all our major solutions.

Aspen Expert-Led Training

Aspen Expert-Led Training

We offer comprehensive libraries of classroom and virtual expert-led training courses for our process engineering and operational solutions. All courses are created and produced by AspenTech experts.

Competency Development

Designed to meet industry standards and company-specific goals, AspenTech’s competency development program helps you build and sustain in-house expertise by leveraging flexible training options—including certification—and measuring organizational competency against industry benchmarks.