The official version of NIST REFPROP 9.1 superseded by Version 10.0
If you want, I can:
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP): Version 10 * Discounts based on number of users. * National Institute of Standards and Technology (.gov) nist refprop 91 download hot
Mac Support: Version 10.0 introduced a shared library for macOS. The official version of NIST REFPROP 9
Free Evaluation: A limited version called mini-REFPROP is available for free. It includes a restricted set of fluids like water, CO2cap C cap O sub 2 , nitrogen, and oxygen for educational purposes. Malware: Files shared on "warez" sites or engineering
: REFPROP 9.1 replaced previous versions like NIST 12 and 14 but is now considered an older version following the release of Version 10.0 Purchasing & Downloads REFPROP is New users typically purchase Version 10.0 ($325.00), while existing Version 9.x users can upgrade to Version 10.0 for a reduced fee ($125.00).