GraphSight Junior is an easy to use freeware handy 2D math-graphing program. It was originally designed to help students and teachers satisfy their day-after-day math plotting needs. It makes it easy to plot and explore common Y(X) = F(X) Cartesian graphs, set text labels on the coordinate plane, zoom or shift a graph with just a single click & move of mouse. The picture can be than exported to a file or windows clipboard as a bitmap.
QPlot: Allow you view or digitize scatter data.
Visualize scatter data starting from your NotePad; Online data coordinates tracking by mouse ; Support extracting data value from existing or published graph, ex. PDF or Word file; It's light-weight, 1MB
Archim is a program for drawing the graphs of all kinds of functions. You can define a graph explicitly and parametrically, in polar and spherical coordinates, on a plane and in space (surface). Archim will be useful for teachers and students, as well as for everyone who is interested min geometry. With Archim, you will draw the graph of any function and form, just use your imagination.
Teroid Windows Forms Graph is a .NET Windows Forms control which draws a column, line or bar graph from an array of numerical data. Minimum and maximum values can be set to any value, index marks and values can be shown on each axis and all colors, fonts and line thicknesses can be set. Header and footer text can be set, and the graph can be retrieved as a bitmap to be printed or saved to file.
Plotting functions (usual and parametric) with more possibilities.
Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.
JFreeChart is a free Java class library for generating charts (GNU LGPL). Support is included for: pie charts, bar charts, line charts, scatter plots, time series charts, candlestick charts, high-low-open-close charts and more. Use in applications, servlets, JSP or applets. Export to PNG, JPEG, PDF, SVG and HTML image maps. Complete source code is included, subject to the GNU LGPL.
Function Grapher is an easy-to-use software for 2D, 2.5D and 3D function graphing, animation and table data visualization. 2D and 2.5D function graphs can be plotted in Cartesian and polar coordinate systems,and 3D function graphs can be plotted in Cartesian,cylindrical and spherical coordinate systems.
Graph Plotter is a powerful tool which can help you to plot and analyze different types of graphs. It is easy-to-use and user-friendly. In addition it can find asymptotes of function, break points, extremums and calculate limit, define integral, derivative of function and more.