.XSI File Extension
File Type
Softimage XSI 3D Image
File Format
File
Common?
No
File Description
Three-dimensional model created using Softimage XSI character production software
Program(s) that open xsi files
Windows / Unix: Avid Softimage XSI
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/xsi
