True-VDB is an asset library and management tool for volumetric files in Blender. The addon provides an interface for importing and organizing VDB assets, including the ability to create custom categories to organize frequently used files. It includes animated VDBs that are set to run at 30 frames per second, covering effects such as fire, weather, explosions, and magic.

The tool features custom shaders for the included assets, allowing users to swap materials between different volumes. The addon interface exposes specific shader values for fine-tuning effects directly from the panel. Users can adjust parameters such as flame exposure, fire detail, and smoke density without opening the Shader Editor.