1)   CtrlView 3.20
CtrlView is a fast, compact, powerful viewer/converter for different 2D/3D raster/vector file formats with the format recognition system. It means that CtrlView analyses content of the file and defines its format.
viewer, converter, markup, BMP, GIF, PCX, PDF, PNG, JPEG, TIFF,

 2)   Serif 3DPlus 2
For 3D scenes, logos, animations, models. Award winning. Unusually good display: built-in DirectX; palette/depth/dither accurate Export Preview; five anti-aliasing levels. Includes fonts, objects, etc. FREE. Registration required.
free, 3d, drawing, illustration, model, logo, text, font, animation, lighting,