ApertusCore is a programming library written in C++11, that fulfills modern software requirements as it is modular, embeddable, platform-independent, and easily configurable. It contains basic software interfaces and modules for logging, event-handling, and for loading plugins and configurations. It is also responsible for distributed data synchronization. 

ApertusVR is a set of plugins that extend ApertusCore with XR (AR/VR/MR) capabilities, which help to integrate XR technologies into new/existing developments, products rapidly. It creates a new abstraction layer over the hardware vendors in order to use different display and control devices in any product or service.