Just came across this, it's not free but looks pretty cool http://www.envygames.com/content/?page_id=65
Well, picture this... You need to provide a 3D model by yourself before you can make 2D sprites of it. You can already do that with the 3D modeling/animation tool.
I don't see how is it worth the price tag. This tool won't make awesome sprites with touch of a button, you still have to invest a lot of effort and time into the 3D models and this tool just steals the thunder by taking 2D snapshots of various poses then exporting them.
Develop games in your browser. Powerful, performant & highly capable.
Uh yes I know that. Didn't say it was worth the price tag, just thought is was cool and convenient how it prepares a sprite sheet. Just wanted to share the resource, my sincere apologies.
Oh, no, no, don't apologize, it is all right if you wanted to share it, I just voiced my opinion. If this tool actually makes porting 3D models to 2D sprites an easy task, well, all the more power to it.