IGOR Pro is described as 'Technical graphing and data analysis for Macintosh and Windows. IGOR Pro creates publication quality scientific graphics used by scientists and engineers around the world. IGOR Pro 6 is an extraordinarily powerful and extensible scientific graphing, data analysis, image' and is an app in the education & reference category. There are more than 25 alternatives to IGOR Pro for a variety of platforms, including Windows, Linux, Mac, Web-based and Flathub apps. The best IGOR Pro alternative is MATLAB. It's not free, so if you're looking for a free alternative, you could try Matplotlib or GnuPlot. Other great apps like IGOR Pro are LabPlot, OriginPro, NumeRe and SciDaVis.
High-level environment supporting numerical computation, visualization, matrix operations, algorithm development, custom interfaces, integration with external languages, symbolic and model-based simulation, and specialized toolboxes for fields like engineering.
Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in Python. Matplotlib makes easy things easy and hard things possible.
Gnuplot is a portable command-line driven interactive data and function plotting utility. It was originally intended as to allow scientists and students to visualize mathematical functions and data. It does this job pretty well, but has grown to support many non-interactive...
LabPlot is a free, open source and cross-platform Data Visualization and Analysis software accessible to everyone and trusted by professionals.
Data analysis and graphing software for scientists and engineers. It provides You with dozens of functionalities and options. The plotting engine is very effective and the plots are of high quality. A lot of statistical functionalities make data analysis very easy even for those...
Open source framework for numerical computations and advanced statistical analysis, featuring nonlinear curve fitting, ODE solving, 1D/2D publication-quality visualization, Fourier and wavelet transforms, intuitive syntax, and namespace-based code organization for research.
SciDAVis is a free application for Scientific Data Analysis and Visualization. It's an application aimed at data analysis and
Delineate provides facilities to edit and draw graphs specified in the DOT language It is designed to be a simple and intuitive tool for creating and editing graphs, with a focus on the user experience.
Tailor is an application for data analysis and curve fitting. You can fit custom models to your data, simply by entering the mathematical expression and choosing suitable initial values. The application is tailored to giving you an intuitive interface for entering or inspecting...
QtiPlot is a professional scientific data analysis and visualisation solution. It is meant to be a cheap alternative to proprietary and costly software such as Origin, SigmaPlot, Regressi or Igor Pro.
JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications.
pro Fit, the best curve fitting, regression, plotting, data analysis for macOS. Python and LaTeX support, publication quality plots.
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NumeRe may read IGOR Binary Waves (*.ibw files) and provides a reasoable interoperability with IGOR. You may use IGOR for data acquisition and NumeRe for its powerful Levenberg-Marquart least squares fitting algorithm.