Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).

Golden Software Grapher is described as 'Grapher is the ultimate technical graphing package available. This easy-to-use, powerful, dynamic program will help you create superior publication-quality professional graphs in minutes!' and is an app. There are more than 25 alternatives to Golden Software Grapher for a variety of platforms, including Windows, Mac, Linux, Web-based and BSD apps. The best Golden Software Grapher alternative is Matplotlib, which is both free and Open Source. Other great apps like Golden Software Grapher are GeoGebra, GnuPlot, LabPlot and OriginPro.
Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).

Free online algebra calculator from GeoGebra: solve equations, expand and factor expressions, find derivatives and integrals



"Winplot is a free graphing utility that was written by Richard Parris, a math instructor at Phillips Exeter Academy in Exeter, New Hampshire. Sadly Richard passed away in 2012. After Richard's death the program was still available for a number of years on the Exeter...

KAlgebra is a mathematical graph calculator included in the KDE education package. While it is based on the MathML content markup language, knowledge of MathML is not required for use. The calculator includes numerical, logical, symbolic, and analytical functions, and can plot...



JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications.


Dash Reports is a versatile and light weight reporting solution. It allows users and administrators to create a large range of reports driven by SQL databases.



pro Fit, the best curve fitting, regression, plotting, data analysis for macOS. Python and LaTeX support, publication quality plots.

DataGraph is a simple and powerful graphing application for Mac OS X. It is a great companion for Excel, Numbers or any of the big statistical packages.



OmniGraphSketcher helps you make elegant and precise graphs in seconds, whether you have specific data to visualize or you just have a concept to explain. Specifically designed for reports, presentations, and problem sets where you need to produce sharp-looking graphs on the...




ksar is a sar graphing tool that can graph for now linux,mac and solaris sar output. sar statistics graph can be output to PDF or jpg/png/csv/txt.

Lybniz is a simple and very easy to use mathematical function graph plotter written in Python and GTK. Expressions are entered in Python syntax.
