While using a cracked version of DTS Headphone X may seem like an attractive option, there are risks involved. Some of the risks include:
That being said, here's an interesting text on the topic:
For users who absolutely cannot pay: (Headphone Surround Virtualization) is a free, open-source tool that emulates DTS Headphone:X and many other HRTF profiles.
The DTS Sound Unbound app validates licenses through the Microsoft Store infrastructure. Modified files prevent the application from communicating with official servers. This locks the system out of essential bug fixes, performance updates, and new headphone tuning profiles. Legal and Safe Alternatives for Spatial Audio
