: If you use a corporate or university network, a compromised download can infect the entire network, leading to massive data breaches. Functionality Issues
REFPROP 10 is designed to produce highly accurate thermophysical properties for 147 fluids and their mixtures, with uncertainties approaching the accuracy of experimental data.
: Available for organizations, with discounts starting at 25 users. Existing site license customers receive a 50% discount on upgrades. Legitimately Free Options refprop 10 free download 2021
If your budget is zero, you still have excellent options. You can use official free mini-versions provided by NIST or transition to industry-accepted open-source libraries. 1. mini-REFPROP (Official & 100% Free)
* Standard Reference Data. * PC Databases. * REFPROP 10 Single User: Thermodynamic and Transport Properties Database. National Institute of Standards and Technology (.gov) REFPROP | NIST : If you use a corporate or university
In 2021, NIST charged a one-time license fee of and $650 for commercial users. No subscription, but no free full version either.
, which is an open-source, free alternative that provides similar thermophysical property calculations. National Institute of Standards and Technology (.gov) 3. Installation & Updates Existing site license customers receive a 50% discount
NIST REFPROP 10: Understanding "Free Download" in 2021/2026 and Accessing the Software