IAR PowerPac is a fully-featured real-time operating system (RTOS) combined with a high performance file system. IAR PowerPac is tightly integrated with IAR Embedded Workbench and comes with sample projects and board support packages for devices from different manufacturers.
 
The fact that the products are pre-integrated into the development environment, the PowerPac RTOS and file system saves you development time and money. They are easy to use and can reduce your overall licensing cost because of the unique business model.