If you are considering the full version, Version 10 (released in 2018) offers significant improvements over previous iterations: REFPROP | NIST
You can link it to Excel using the REFPROP Excel Add-in , though support is limited for the free version. ⚠️ A Note on Security
REFPROP 10 is the industry standard for calculating the of industrial fluids and their mixtures. REFPROP | NIST refprop 10 free download 2021
NIST REFPROP (Reference Fluid Properties) is the gold standard software for calculating the thermodynamic and transport properties of industrially important fluids and their mixtures. Engineers, researchers, and scientists rely heavily on this tool for accurate fluid data.
If you are looking for the official academic "paper" to cite for REFPROP 10, use the following reference: If you are considering the full version, Version
: Contains properties for over 150 pure fluids and pre-defined mixtures.
These tutorials demonstrate how to install the free version and link it with professional tools like Excel: Thermodynamic Calculations - Software REFPROP Mini Dr.-Ing. Manuel Ramsaier REFPROP Excel AddIn Randall Manteufel REFPROP Intro 2 Randall Manteufel 💡 Open-Source Alternative Engineers, researchers, and scientists rely heavily on this
Calculations run significantly faster, making it highly efficient when linked to external simulation routines.
Legal Compliance: Using unlicensed software in a professional or academic setting violates copyright laws. How to Access Refprop Legally
Websites promising a "free download" or a "2021 crack" for REFPROP 10 are almost always deceptive. NIST is a U.S. government agency, and REFPROP is proprietary, licensed software.