.RDS File Extension
File TypeRay Dream Studio Scene File
What is an RDS file?
3D scene created by Ray Dream Studio, an older 3D drawing and animation program originally developed by MetaCreations; contains three-dimensional objects and animation settings; supports lighting, textures, shading, and other effects.
Ray Dream Studio was developed primarily in the 1990s and is no longer supported. MetaCreations was purchased by Eovia and then by DAZ Productions, who provides some software products that can import the RDS format.