Check out these 3d modeling software images:

accutrans 3d file model convertor
3d modeling software
Image by hiperia3d
Related article:
news.hiperia3d.com/2009/03/cheap-software-convert-your-3d…

AccuTrans 3D is a very cheap software, only . It has lots of tools, including polygon reduction, but what I see as the most valuable feature is that it can convert between many 3D file formats.

biturn free 3d model viewer obj 3ds
3d modeling software
Image by hiperia3d
Related article:
news.hiperia3d.com/2009/01/free-3d-viewer-and-converter.html

Biturn is a fast 3d model viewer and converter that supports lots of file formats

LINKS! 21 MMD Miku Models
3d modeling software
Image by 4everMiku
View the original size (Right click the image and select "original")
A line-up of different Miku Hatsune models for MikuMikuDance that I found throughout the web. All run with the MMD DirectX 9 english version, even all of them at the same time!
See 18 of them in my 3D YT lineup:
www.youtube.com/watch?v=ffJZoy3qWKA