The essential toolbox for engineers in the Process Industries

XLThermo empowers process and plant engineers in the Chemical Process Industries with the calculation and modeling tools needed to enhance productivity — directly from within Microsoft© Excel.

Get started right away with the free Basic version, or learn more below.

XLThermo 2024.1
For Microsoft© 365
On Windows© only
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By using XLThermo, you agree to its license and privacy policy .

Process simulation in Excel…?

Well, not quite. While process simulation software packages are advanced and complex tools essential for ensuring optimal process plant operations, they can be overkill for certain engineering tasks. Often, process and plant engineers are faced with challenges where deploying a full-fledged process simulator is like cracking a nut with a sledgehammer.

On the other hand, we have Microsoft© Excel — the go-to tool for many engineers when it comes to performing engineering calculations or simple modeling. Excel is immensely powerful, but it does have its limitations. Some engineering tasks can be challenging, or even impossible, to execute using Excel alone.

That’s where XLThermo comes in. XLThermo extends Microsoft© Excel’s capabilities, enabling process and plant engineers to perform more advanced engineering calculations and modeling directly from within Excel. By bridging the gap between basic spreadsheet functionality and full-scale simulation software, XLThermo empowers engineers to tackle many day-to-day tasks without the need for heavy-duty simulation tools.

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Designed for the practicing engineer...

XLThermo is tailored to meet the real-world needs of practicing process and plant engineers. It’s built to handle the specific challenges you face daily, providing you with the tools necessary to perform advanced calculations without leaving the familiarity of Excel. Whether you’re troubleshooting a process issue, designing a new system, or optimizing plant performance, XLThermo empowers you to get the job done efficiently and accurately.

  • Perform thermodynamic and process calculations directly in Excel without the need for specialized software.
  • Leverage an intuitive interface that requires no additional training, so you can focus on solving problems, not learning new software.
  • Handle a wide range of engineering tasks, from simple heat transfer calculations to more complex process simulations.

...and for individuals and small businesses

Process modeling tools shouldn't just be for large corporations; XLThermo was designed with individuals and small businesses in mind. We understand that not everyone has access to expensive, complex simulation software. XLThermo provides a cost-effective solution that delivers powerful functionality, helping you achieve professional-level results without the hefty price tag.

  • Gain access to advanced engineering tools without the high costs associated with traditional simulation software.
  • Whether you’re an independent consultant or a small engineering firm, XLThermo adapts to your needs.
  • Eliminate the need for multiple software packages by consolidating your work in Excel.

Integrates into your existing workflow

One of XLThermo’s greatest strengths is its seamless integration into your existing workflow. There’s no need to juggle between different applications or re-learn how to perform your tasks. XLThermo enhances Excel’s native capabilities, allowing you to continue using the tools you’re already comfortable with while extending their functionality.

  • Use XLThermo directly within Excel, minimizing disruption to your workflow.
  • Keep all your data in one place, simplifying analysis and reporting.
  • Work with existing Excel spreadsheets and models, enhancing them with XLThermo’s advanced features.

Indispensable for design and production optimization

XLThermo is not just a tool; it’s an indispensable resource for engineers focused on design and production optimization. By bringing powerful simulation and modeling capabilities into Excel, XLThermo enables you to optimize processes, reduce costs, and improve efficiency—all within the same environment where you manage your data and calculations.

  • Fine-tune your processes for maximum efficiency and cost-effectiveness.
  • Validate your design choices with accurate simulations and ensure optimal performance.
  • Speed up your workflow and reduce errors with integrated advanced calculations.

Simple and transparent licensing

Choose the Basic version for essentials, or unlock full functionality with the Professional edition. The Enterprise edition offers the same features, with custom licensing options.

Basic

For individuals

Free  

 
 

Download now
  • Custom spreadsheet functions
  • Tools for quick calculations
  • Properties of water and steam
  • Properties of CO2
  • Properties of ammonia
  • Properties of refrigerants
  • Properties of hydrocarbons
  • Properties of industrial gases

Professional

For individuals or small teams

€90/year (365 days)

Price is for one license
and is exclusive of VAT

Purchase now
  • Custom spreadsheet functions
  • Tools for quick calculations
  • Properties of water and steam
  • Properties of CO2
  • Properties of ammonia
  • Properties of refrigerants
  • Properties of hydrocarbons
  • Properties of industrial gases

Enterprise

For large teams or custom solutions

Custom  

 
 

Coming soon
  • Custom spreadsheet functions
  • Tools for quick calculations
  • Properties of water and steam
  • Properties of CO2
  • Properties of ammonia
  • Properties of refrigerants
  • Properties of hydrocarbons
  • Properties of industrial gases

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