With Filestar you get 14 different skills for working productively with Softimage XSI 3D Scene (.scn) files.
About .Scn
Name
Softimage XSI 3D Scene
Extension
.scn
Category
3D
Developer
Autodesk
Description
The scn file type is a 3D scene file created by Softimage XSI, a 3D animation and creative content authoring application. It stores a 3D scene that includes objects, materials, textures, cameras, lights, and other scene elements.