It is an open-source database that includes a vast library of fluids and can be integrated into Excel, Python, MATLAB, and C++. Relationship to REFPROP:
: Use the mini-REFPROP Download Page to access this version .
is the standout. It is an open-source, cross-platform library that calculates thermophysical properties using the same Helmholtz equations of state as Refprop. It has no license cost and works in Python, Excel (via add-in), MATLAB, Octave, C#, and more. Refprop 10 Free Download
Many so-called “Refprop 10 free download” links actually lead to older, obsolete versions (Refprop 8 or 9) renamed to trick users. Or they require completing surveys, installing browser toolbars, or providing credit card information for a “free trial” that auto-renews.
For most pure fluids and common mixtures (R-410A, R-404A, etc.), CoolProp is within 0.1% of Refprop. For proprietary or new mixtures, Refprop remains more authoritative. CoolProp is recommended for students and open-source projects. It is an open-source database that includes a
I understand you're looking for (NIST Reference Fluid Thermodynamic and Transport Properties Database). However, I must clarify a few important points:
This article is for educational and informational purposes only. Reproducing, distributing, or downloading NIST Refprop without a valid license is a violation of copyright law and intellectual property rights. We strongly encourage users to obtain software through official legal channels. It is an open-source, cross-platform library that calculates
Be cautious of websites claiming to offer "REFPROP 10 Free Download" or "Cracked" versions. These files often contain
Would you like help setting up CoolProp or finding specific fluid property data online instead?