If you are looking for free, open-source VR tracking solutions similar to Driver4VR, several projects are actively maintained on GitHub: Driver4VR on Steam

A tool for remapping and manipulating VR inputs. While it requires more technical know-how than Driver4VR, it offers deep customization.

Safety Warning: Downloading supposed "free cracked" versions of Driver4VR from random GitHub repositories or third-party sites carries a massive risk of malware, spyware, and compromised accounts. Because GitHub allows anyone to host code, malicious actors frequently use popular software names to distribute harmful files. 2. What Does Driver4VR Do?

Using a cracked version from an unknown GitHub repository carries significant risks:

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.