SurfX3D 1.0 (by Surface Explorer 3D)
Plots mathematical surfaces in 3D. Exports to VRML, POV, DXF. C++ source. Free

SurfX3D 1.0 (by Surface Explorer 3D)
Plots mathematical surfaces in 3D. Exports to VRML, POV, DXF. C++ source. Free

Galactic Geometry 3D 1.6 (by Curry K. Software)
Calculate volume and surface area to blast 3D rocks and save your space ship.

SurGe 6.30 (by MD)
Mapping package and surface interpolation / approximation

DataFit 8.1 (by Oakdale Engineering)
DataFit curve fitting, statistical analysis and data plotting software.

3D SurfTris 1.0 (by 3D Surf Games)
Tetris clone with playing field spread upon 5 different 3D surfaces.

Equation graph plotter - EqPlot 1.2 (by Institute of Mathematics and Statistics)
Graph plotter program plots 2D graphs from complex equations.

Heat Transfer 1.0 (by Optimal Designs Enterprise)
Heat Transfer Boundary Value Problem Example solved with Fortran Calculus comp.

DeadLine 2.31 (by Ionut Alex. Chitu)
Analyze, solve, and plot various mathematical equations.

Equations for Windows 1.0 (by IO Software)
Equations is an equations editor with over 700 symbols and LaTeX/Visual editing

SplineCalc 4.3.2 (by GeoSpline.com)
Multipurpose scientific calculator with ample opportunities and high precision

Aros Magic Viewer 1.0 (by Aros Magic)
View digital images and photos distortion-free at any size

Cresotech PocketPoint 1.40 (by Cresotech, Inc.)
Easy PocketPC based multimedia tool to create and review photo presentations

Color Viewer 2.0 (by Yang Xiujun)
Color Viewer can easy view any color's red, green and blue value.

Free DWG Viewer 5.4.0.4 (by Informative Graphics Corp)
Free DWG Viewer will open native DWG, DXF, and DWF files for viewing

Brava! Reader 2.5.0.4 (by Informative Graphics Corp)
Brava! Reader is a free application that views & prints TIFF, PDF & CSF