The following thread will be a list of available Softimage Plugins or Addons Resources on the web.

This list is, and will never be complete, but we'll try anyway! ;-)
BTW.. Most companies offer a free trial

For the Softimage Training Video Resources thread go to the Training Video thread

For a massive overview of mostly free plugins and addons created by SI users, check rray.de first.
Please also think of a donation to that site ;-)

Free plugins that generated a lot of 'buzz':

Modeling:
xx

Animation:
SixBirds/StudioNEST Rigging solver GEAR
SixBirds/StudioNEST Kinematic Solvers Set

Simulation:
SixBirds/StudioNEST Dynamics Solver Momentum
SixBirds/StudioNEST KRATOS Fracturing Tools
SixBirds/StudioNEST Melena Hair Tools
Kristinka Hair Toolkit

Softimage<>Render Connectors:
LuxRender
SunFlow

Misc ICE Related:
Fabricio's Strandtree ICE Tree Generator

reserved

Commercial plugins:

Modeling:
Mootzoid emPolygonizer2
E-On Vue 9 Environments xStream
ThreeSixty3D Metaballs
Simartom T-Gen2 Tree Generator Limited Free version available!!

ICE Related:
tba

Simulation:
Exocortex SlipstreamVFX/Fury
Exocortex Momentum II
Exocortex MealStromVFX
Mootzoid emFlock2
Mootzoid emFluid4
RealFlow
mbFeatherTools

Animation:
tba

Rendering/Compositing:
Re:Vision ReelSmart Motion Blur

Rendering/Shaders:
Enhance:XSI shaderset

Rendering/Renderers:
Exocortex SlipstreamVFX/Fury
3DeLight !Free for the first 2 cores!
Mootzoid emRPC
E-On Ozone 5 3D Atmospheres
Simul Cloudwright Atmospheres

Softimage<>Render Connectors:
Maxwell renderer
Thea Renderer
Octane Renderer

Renderers in Beta Development:
VRay SI connector is in beta atm, contact ChaosGroup if you want to get into the beta program
Arnold SI connector is in beta atm, but used already in production in a lot of various places.
For serious interest in buying licenses, or other stuff contact people at Solid Angle. Entrance to beta program is closed atm!
Cebas FinalRender Shown at Siggraph couple of years ago, not sure if this is still being developed!

If you miss something, please add it to the thread and state the category as well. I'll add it to the list.

reserved

I don't know if you intentionally mention emFlock2 3 times and emFluid4 & emRPC 2 times,
but it seems slightly redundant.
Might be helpful to add "free for the first 2 cores" to the 3Delight entry.

hi

I lost the momentum.1.3.2011_SP1.xsiaddon file from Nest Studio and I can't find it anymore

Someone can send me it ?

Thanks

Phil

You can easily find it yourself in the local backup at rray.de

Thanks a lot Hirazi

I use rray very often and I didn't realized they have made a local backup