.XSIADDON File Extension

There is only one file type that uses the .XSIADDON extension:

Softimage Add-on File

Softimage Add-on File

Add-on file used by Softimage, a 3D character animation and effects application; contains plug-in functionality as well as help documentation and information for adding toolbars and menus; used for packaging and distributing add-ons.

XSIADDON files can be created using Softimage's Plug-in Manager component.

NOTE: Autodesk discontinued support for Softimage in 2016.

Software's name License Platforms
Autodesk Softimage Autodesk Softimage Windows

Updated: October 20, 2020

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