Excel Add-In Libraries

For Excel 2007 / 2010 (32 bit & 64 bit) / 2013 (32 bit & 64 bit) / 2016 (32 bit & 64 bit) / 2019 (32 bit & 64 bit) / 365 desktop (32 bit & 64 bit)
Operating system Windows 7 / Windows 8 / Windows 8.1 / Windows 10 / Windows 11.
Here is a list with the short description of the currently available Excel Add-In libraries.

FluidPropXLL v3.1 (32 bit & 64 bit)

The FluidPropXLL Package contains 9 Excel Add-In libraries available from MegaWatSoft.
To get more information about the package please follow the link FluidPropXLL.

Steam97 v3.1 (32 bit & 64 bit)

The library calculates 30 thermodynamic and transport properties of water and steam, based on the IAPWS-IF97 formulations.
To get more information about the package please follow the link Steam97 Excel Add-In.

Steam9597 v3.1 (32 bit & 64 bit)

The library calculates 30 thermodynamic and transport properties of water and steam, based on the IAPWS-95 and IAPWS-IF97 formulations.
To get more information about the package please follow the link Steam9597 Excel Add-In.

HumidAir v3.1 (32 bit & 64 bit)

The library calculates 35 thermodynamic properties of humid (moist) air, based on the most accurate formulations available.
To get more information about the package please follow the link HumidAir Excel Add-In.

CO2Tables v3.2 (32 bit & 64 bit)

The library calculates 29 thermodynamic and transport properties of carbon dioxide.
To get more information about the package please follow the link CO2Tables Excel Add-In.

CO2TablesSci v2.0 (32 bit & 64 bit)

The CO2TablesSci Excel Add-In library calculates 34 thermodynamic and transport properties of carbon dioxide and also provides access to 8 constant properties used by the calculation engine.
To get more information about the package please follow the link CO2TablesSci Excel Add-In.

R134aTables v3.1 (32 bit & 64 bit)

The library calculates 23 thermodynamic properties of R134a.
To get more information about the package please follow the link R134aTables Excel Add-In.

R123Tables v3.1 (32 bit & 64 bit)

The library calculates 23 thermodynamic properties of R123.
To get more information about the package please follow the link R123Tables Excel Add-In.

NH3Tables v3.1 (32 bit & 64 bit)

The library calculates 29 thermodynamic and transport properties of ammonia.
To get more information about the package please follow the link NH3Tables Excel Add-In.

O2Tables v3.1 (32 bit & 64 bit)

The library calculates 29 thermodynamic and transport properties of oxygen.
To get more information about the package please follow the link O2Tables Excel Add-In.

CH4Tables v3.1 (32 bit & 64 bit)

The library calculates 29 thermodynamic and transport properties of methane.
To get more information about the package please follow the link CH4Tables Excel Add-In.

N2Tables v3.1 (32 bit & 64 bit)

The library calculates 29 thermodynamic and transport properties of nitrogen.
To get more information about the package please follow the link N2Tables Excel Add-In.