Plot

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

Delphi/C++ Builder VCL components library for very easy and fast Data Visualization. The library includes: Scope - scientific chart component for plotting multi-channel data. Waterfall - data plotting component, especially suitable for FFT results. The components allow zooming, navigation, direct printing, clipboard copy, save to file and more. Optimized for very fast data plotting, and support multithreading.
Free for non-commercial use.

--Full CAD Editor functionality
Create new Drawings
Edit existing Drawings
View Drawings
Print/Plot Drawings

--File formats
DWG
DXF
DWF

--Entities
Points
Lines
Arcs
Polylines
Circles
Ellipses
Images
Text
Blocks
Dimensions

-Library Tools
Layers
Blocks
Image Definitions
Colors
Text Styles
Linetypes
Hatch Styles
Gradients
User Coordinate Systems
XRefs
Layouts
Viewports
Named Views

& Much More!

Graph Digitizer Scout automatically converts hard-copy graphs, oscillograms, charts, plots,
into X,Y. Different recognition methods including manual correction mode. Data can be exported to Excel, CSV format and other applications.

FindGraph is comprehensive, feature-rich graph editor, as well as a curve fitting and digitizing tool for engineers, scientists and graduate students. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 12 generic fits, including Linear Regression, Logistic Functions, Fourier approximation, Neural Networks, B-splines curves, plus a library of over 300 industry-specific formulas.

SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context dialogs and interactive diagrams providing easy handling with difficult numeric mathematics. SimplexNumerica is best suited for publication type graphics, analysis of arbitrary data.

PlotLab is a set of Visual C++ components for very easy and fast Data Visualization. The library includes: Scope - scientific chart component for plotting multi-channel data. Waterfall - data plotting component, especially suitable for FFT results. The components allow zooming, navigation, direct printing, clipboard copy, save to file and more. Optimized for very fast data plotting, and support multithreading.
Free for non-commercial use.

CharTTool is an advanced stock market internet browser software that instantly allows you to display several technical charts of stocks, mutual funds or indices. Intraday and end-of-day stock charting is supported. The list of technical indicators includes Bollinger bands, price channels, moving averages, fast and slow stochastic oscillators, relative strength index, MACD, trading volume and others.

LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit you are able to:

1) Treat similar data;
2) Treat non-similar data;
3) Determine propagated error;
4) Plot 2D and 3D graphs;
5) Execute math calculations (system of equations, roots of function, etc);
6) Curve Fit (almost 500 functions at the library, with 1 and 2 independent
variables, functions finder, rejection of data).

PlotManager, PlotConverter and PlotViewer in one program!

PlotLab is a set of .NET 2.0 components for very easy and fast Data Visualization. The library includes: Scope - scientific chart component for plotting multi-channel data. Waterfall - data plotting component, especially suitable for FFT results. The components allow zooming, navigation, direct printing, clipboard copy, save to file and more. Optimized for very fast data plotting, and support multithreading. Free for non-commercial use.

Z-Plot is a plotting software that allows you to visualize a multitude of mathematical functions and curves. The software has a powerful mathematical formula interpreter, that also allows the user to handle complex numbers, easily. The display can be switched from 2D to 3D mode. Additionally, diagrams can be made from a data table.

CHEMIX School is an educational tool for learning chemistry. It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists and teachers. It is equipped with a periodic table, molecular 3-D viewer, curve fit, conversion table, dictionary, and advanced calculators for molecules, thermochemistry, electrochemistry, weak acid/base/buffers, solubility (Ksp), gas equations, spectroscopy, stoichiometry and more.

Software package for Discover the panelists sensitivity, reproducibility or cross-over issues for each attribute; check the global panel agreement. And use this information to further train and qualify your panel, such that you can keep on developing unique products.

A calculator with minimal screen footprint and text input. See what you typed, edit it, log calculations as text file. Algebraic expressions, trigonometry, definite integrals, prime numbers. User defined functions and constants. Also Bar charts, Scatter charts, Regression (Linear, Polynomial, Multivariate, Absolute Deviation); Standard Deviation; Plot functions; Solve Triangles; Simultaneous Linear Equations; Polynomial Roots; Navigation; Dates.

dwgPlotX is an AutoCAD batch plot tool with a simple windows explorer style inteface to select files and folders. It automatically scans plotters and papers available in the system. It loads all the xrefs of a drawing before plotting. In addition to plotting/printing, it can also bulk replace strings and export dwg files to various formats .( AutoCAD is required for operation).