Register and Create Account

NOTE: To purchase a company wide license or for volume licensing contact us at: sales@megawatsoft.com. Please mention HumidAir Web - Psychrometric Calculator in the subject of the message.

To purchase a single license use the following 2 steps:



STEP 1 - Register

For immediate access to the premium features of the HumidAir Web - Psychrometric Calculator, you may purchase a 5 months subscription by using our automated and secure online ordering system. After ordering, you will receive a notification mail with your password required in the STEP 2, to create your account.

Subscription for 5 months is: USD 29.95 , (USD 6 / month).

The Registration is valid for 5 months (150 days), and it will not be extended automatically. After 5 months if you wish to continue using the premium features of the application you will have to register and create a new account again.

The Registration includes free technical support for the duration of the subscription.

Available ordering options (open the order form to select):

To open the order form click the button: Register for HumidAir Web - Psychrometric Calculator .

After you receive the email with the password, proceed to the STEP 2 and create account.



STEP 2 - Create Account


After you create the account, go back to the "Calculator" page and Login to start using the application.







If you need help or have any questions contact support at: support@megawatsoft.com.