Welcome to Parks Software

This is the place to get the psychrometric software tools you need.

EZAir Properties Psychrometrics is a great tool for the engineering professional. Parks Software has Psychrometric Calculators for the PC and handheld devices.

The PC version of EZAir is full featured and includes cooling and heating load calculations as well as humidification. The handheld versions are powerful and convenient, like having a psychrometric chart in your pocket, only much easier and more accurate than a chart.

We have versions of EZAir for the BlackBerry Smartphone, Palm OS and Pocket PC.

Not an engineer? You might like Measures Unit Conversions. Measures is great conversion tool for everyone. It's the most useful unit conversion tool around.

Choose from these programs:

EZAir PC  EZAir BlackBerry EZAir Palm and PPC 
EZAir Properties moist air properties calculator for windowsEZAir Properties psychrometric calculator for Blackberry EZAir Properties psychrometric calculator for Palm and Pocket PC
Measures Unit Conversions 
Measure Unit Conversions calculator for Windows