.HDZ File Extension
File TypeCompressed Poser Hand Pose File
What is an HDZ file?
Compressed hand pose data file used by Poser, a 3D character modeling and animation program; includes pose data specific to a character's hands, such as hand motions and finger positions.
Uncompressed Poser hand pose files use the .HD2 extension.
NOTE: Poser was originally developed by Smith Micro, but was sold to Bondware in June 2019.