1)   PlotLab VC++ 3.1
PlotLab is a set of Visual C++ components for very easy and fast Data Visualization. They allow very fast display in a Plot/Scope/Chart or Waterfall form. Great for FFT Visualization! Free for non-commercial use.
Chart, Scope, Plot, Waterfall, Plotting,

 2)   FindGraph 1.88
FindGraph is a comprehensive, feature-rich graph editor, and a curve-fitting and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.
math, graph, curve, fitting, equation, chart, plotting, visualize, digitizing, drawing,

 3)   3D Grapher 1.21
Powerful yet easy-to-use graph plotting and data visualization software. You can plot and animate 2D and 3D equation and table-based graphs. The unlimited number of graphs can be plotted in one coordinate system using different colors and lighting.
2D, 3D, animated, graphs, graphing, plotting, surface, equation, function, table,

 4)   SimplexNumerica 8.0.1
2D/3D technical graphics plotting and data analysis software for your plotting needs. Curve fitting, FFT and a presentation software! Download a demo of our analysis and plotting software!
scientific, plotting, diagram, plot, numeric, charts, data logging, data analyzer, data presentation, data analysis,

 5)   DataFit 8.1
DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.
curve, fitting, data, plotting, nonlinear, parameter, estimation, regression, statistics, math,

 6)   MultyGraphiX 1.0
MultyGraphix designed to plot any mathematical 2D and 3D, explicit and parametric functions. It's allow to plot function in the Cartesian, polar, cylindrical and spherical systems of coordinates. It's useful for educators, and students.
mathematic, formula, function, functions, diagram, 2D, 3D, plot, plotting, drawing,

 7)   DISLIN for Python 2.4 9.0
DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.
scientific, plotting, library, programming,

 8)   PlotLab VCL 3.1
Delphi/C++ Builder VCL components library for very easy and fast Data Visualization. Allows very fast display in a Plot/Scope/Chart or Waterfall form. Great for FFT Visualization! Free for non-commercial use.
Chart, Scope, Plot, Waterfall, Plotting,

 9)   DISLIN for Portland Group pgf77/pgf90 9.0
DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.
scientific, plotting, library, programming,

 10)   DISLIN for GNU G95 Compiler 9.0
DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.
scientific, plotting, library, programming,

 11)   ecGraph 1.30
Powerful graphing ActiveX control to create graphs in a huge range of styles. Great for scientific or technical graphs. Do a graph with just a few lines of code. Manipulate the layout at runtime. Multiple graphs. Drag, zoom and scroll. Much more.
ecGraph, graph, plotting, plotter, activex, component, control, vb, visual basic, scientific,

 12)   DISLIN for Mingw 9.0
DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.
scientific, plotting, library, programming,

 13)   DISGCL PostScript Manual 5.0
The program DISGCL is an interpreter based on the data plotting library DISLIN. All DISLIN statements can be written to a script file and then be executed with DISGCL, or can be entered in an interactive mode.
scientific, plotting, programming,

 14)   PractiCalc 3.9.44
This is an advanced expression and conversion calculator. Vast array of built-in functions, constants and confersion operations that can be extended with your own user-defined functions. Now with graphs.
calculator, expression, formula, function, conversion, user-defined, functions, expressions, windows calculator, graph,

 15)   DISLIN for ActiveState Perl 5.8 9.0
DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.
scientific, plotting, library, programming,