With Filestar you get 11 different skills for working productively with Softimage File (.si) files.
About .Si
Name
Softimage File
Extension
.si
Format
Binary
Category
3D
Developer
Softimage Co.
Description
The SI file format is associated with Softimage, a now-discontinued 3D graphics application developed by Autodesk. Originally designed for creating 3D models, animations, and visual effects, Softimage was widely used in the film, gaming, and advertising industries. SI files typically contain project data, including 3D models, textures, animations, and other related assets. Despite its discontinuation, the SI format and Softimage's tools remain influential in the 3D modeling and animation sectors.