A little simple , free and very very usefull tool.

With it you can quickly view how will look your 3D model
with normal map, specular map and some others.
You can choose the lightening shader style, and the format i used in it was .obj format.

Here is how it can display 3D models


It is used by some 3D artists to show their work , like in Dominance War 4 for example

You can download it and find information here :

Toolbag presentation

official page toolbag

this is awesome, ofcourse i have WAYYY too much software installed now, lol

@Darkinferno:
To visualise Next Gen models you make, it's just a little visualizer, very very lightweight and really easy to use
And it makes honour to your work
(Hope to see some news about your game) !