Air Manager 4 is not for sale yet. The release will be in 2021 Q1.
In the meantime you can use the beta for free (Microsoft Windows only).
Make sure to read and follow all instructions on this page!
Air Manager V4 for Desktop
- Product Code: APPL__AIR_MANAGER_4_HOME_USE_STANDARD__DESKTOP
- Availability: In Stock
- Ex Tax: 9,999,999.00€