Formerly Digital Unix when Alpha was a product family from Digital Equipment Corporation, it was renamed Tru64 Unix in 1999 by Compaq (HP acquired Compaq in 2002). HP had developed a transition ...

The Linux Foundation closed by exhorting vendors to continue developing open-source kernels, thereby enabling the open-source community to realize the most benefits HPs Tru64 Unix AdvFS System ...

From memory it could be had with DEC Tru64 UNIX, Microsoft Windows NT, or VMS, and with the last of which it was the upgrade path for VAX minicomputers. It faded away in the takeover by Compaq and ...