Our website provides a free download of Houdini Apprentice 12.5 for Mac. Houdini Apprentice for Mac relates to Design & Photo Tools. The actual developer of this free software for Mac is Side Effects Software.
From the developer:
Houdini Apprentice is a free version of Houdini FX which can be used by students, artists, and hobbyists to create personal non-commercial projects.
You may want to check out more Mac applications, such as The Great Unknown: Houdini's Castle Collector's Edition, The Great Unknown: Houdini's Castle or Midnight Mysteries: Haunted Houdini - Standard Edition, which might be similar to Houdini Apprentice.