PACU2 is a utility tool designed to facilitate the operation of the PACU2 Pure Air Circulator Unit directly from a Windows PC. This software provides a graphical user interface (GUI) that allows users to easily manage settings and monitor the performance of the air circulator. In addition, it comes equipped with necessary drivers to ensure seamless connectivity and functionality between the unit and the computer.

Furthermore, PACU2 supports third-party development by offering a software development kit (SDK) compatible with LabVIEW, C++, and Python. This feature enables developers to create custom applications that can integrate with the PACU2 system, enhancing its versatility and utility in various settings. The software is available for free, making it accessible for users looking to optimize their air circulation operations.