Files with xsiaddon extension are used by SOFTIMAGE XSI software as an addon files.

Detailed description

Software that open xsiaddon file

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XSIADDON file extension - SOFTIMAGE XSI add-on file

What is xsiaddon file? How to open xsiaddon files?

File type specification:

Plugin, addon file type icon Plugin, addon file type

The xsiaddon file extension is associated with SOFTIMAGE XSI, an advanced 3D animation software for games, film and television, developed by Avid Technology, Inc. As the extension says, it is an addon file format.

The default software associated to open xsiaddon file:


Autodesk, Inc. logoSOFTIMAGE XSI  Microsoft Windows software

Company or developer:
Autodesk, Inc.

SOFTIMAGE XSI is 3D animation software for games, film and television. Softimage software is a high-performance 3D character animation and visual effects application. Softimage was acquired by Autodesk. Last version was released in April 2014 and the product will no longer be further developed.

Help how to open:

Use Autodesk Softimage 2015 to open files with xsiaddon extension.

How to convert:

It is unconvertable file extension.

List of recommended software applications associated to the .xsiaddon file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open xsiaddon file, edit xsiaddon file, convert xsiaddon file, view xsiaddon file, play xsiaddon file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with xsiaddon file - SOFTIMAGE XSI add-on file

Click on the software link for more information about SOFTIMAGE XSI. SOFTIMAGE XSI uses xsiaddon file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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