Houdini suite can be expensive , you can see on the official webpage.
Now you can try this free version of Houdini Apprentice:
Houdini Apprentice is a free version of Houdini FX which can be used by students, artists and hobbyists to create personal non-commercial projects. With Houdini Apprentice, you have access to virtually all of the features of the award-winning Houdini FX to develop your skills and work on personal projects. Apprentice lets you save to disk and render out with a word mark.
This is a video with a video from Frozen 2 ...
