3D-Viewer 0.9.8

the author of this app says:

The 3D-Viewer is an application designed for viewing 3D triangle meshes. It provides a z-buffer and is fast enough for interactive framerates for models with about 1,000 triangles.

This program now has an improved z-buffer, too, which allows for better accuracy, and texture-mapping functions have been added.

As a bonus, a new a converter, designed to read OFF, OBJ (textured) and STL models, is also included in the 3D-Viewer application (Irix, Linux and Windows binary).