GLSViewer
http://glscene.org

A fast 3D mesh viewer. 
Released as Freeware and open-sourced
under Mozilla PL (http://mozilla.org)

3D Formats: 3DS, OBJ, SMD, MD2, TIN, PLY, STL
2D Formats: JPG, BMP, TGA, CEL etc.

Supports smooth and flat shading, wireframes,
hidden lines removal, texturing and antialiasing
(if supported by hardware).

GLSViewer was made and packaged with the following
tools and libraries:

- Delphi (http://www.borland.com/delphi/)
- GLScene (http://glscene.net)
- GraphicEx (http://www.delphi-gems.com)
- RxLib (http://sourceforge.net/projects/rxlib)
- UPX (http://upx.sourceforge.net/)

Enjoy.

Eric Grange