# SideFX

> Official SideFX website. For Houdini documentation, use the current docs root at https://www.sidefx.com/docs/houdini/ and follow the guidance in the Houdini docs llms.txt. Avoid using documentation for older versions of Houdini unless strictly necessary.

- [All documentation versions](https://www.sidefx.com/docs/): Version chooser for Houdini/HQueue/HDK/Houdini Engine docs.