When it comes to best free graphing software programs, you have plenty of tools for drawing and making any type of math and statistical graphs, charts and diagrams (such as line graph, bar and pie chart, histogram, scatter plot, box and whisker plot) at no costs.
The free software for data plotting and building graphs comes in 3 types:
- on-premise chart makers for free download (for Mac, Windows, and Linux)
- online chart and diagram makers
- open-source programs.
No excuse to not do your homework on time. If you can't afford a real calculator, get this free virtual one instead and do it on your computer! Download the program or application in a map on your PC. Start Ti-83plus Flash Debugger; Choose file open and choose the saved calculator file (for example: myti) Don't choose Debug-Go but choose Load R and load the program you saved in the map; Now choose Debug-Go and the calculator appears and has the program(s) in its memory. Free graphing calculator instantly graphs your math problems. Visit Mathway on the web. Download free on Google Play. Download free on iTunes.
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- For Windows, Mac OS X, and Android By Spencer Putt, Chris Shappell, and James Montelongo Wabbitemu creates a Texas Instruments graphing calculator right on your Windows, Mac, or Android device.
In addition, you can find free and easy 3d graph software that allow creating professional charts for different uses in statistics, math, data science, marketing, etc.
Here is a list of the top free software to plot graphs in an easy and professional way.
1. Meta-chart.com
If you are searching for simple and absolutely easy to use online, free graphing software, Meta-chart.com can be your answer. All you need is data and you can start building charts and graphs from scratch.
The best part is that you can design and share your charts online at no costs. The diagrams and graphs are created in minutes. No need to register to use the program. However, if you choose to register you can save and share your graphs with the world.
Key Benefits and Features:
- A good number of possible types of graphs and charts – you can make line graphs, simple and multiple bar charts, pie charts, histograms, scatter plots, box and whisker plot, area charts, spline graphs, box and whisker plot, tally chart and etc.
- You can enter data by hand or import spreadsheet files (CSV).
- Very beautiful and visually appealing designs and graphs.
- Absolutely easy to use online software to plot graphs.
- Share for free your own charts and diagrams.
- You can use normal or 3D chart type.
Website: www.meta-chart.com
2. Graph
Graph is for those who need an open-source and free download graphing software for Windows or Mac. It is one of the most popular freeware programs to draw mathematical and statistical graphs.
You can draw graphs of functions and do some mathematical calculations on the functions. The system has a variety of built-in functions, e.g. sin, cos, log, etc. You may choose color, width, and line style of the graphs.
Graph is a Windows application but can also be run on a Mac through Wine.
Key Benefits and Features:
- Draw functions – you can plot standard functions, parametric and polar functions.
- Draw relation – the program can show any equation and inequality.
- Shadings that can be created with different styles and colors.
- Point series and trendlines.
- Interact with other programs such as a Windows Bitmap, Portable Network Graphics, JPEG, Windows Enhanced Metafile, Portable Document Format (PDF) and others.
- You can create your own custom functions.
- Animations showing what happens to a function.
Website: http://www.padowan.dk/
3. Infogr.am
Infogr.am is a spectacular free graphing software program accessible online. Actually, it is a paid online software with a free version. They can offer you ease of use and very creative graph templates.
You can build not only beautiful charts but also infographics, maps, and reports. It is a great tool for visualizing marketing data, online publishing, educational purposes, business reporting and etc.
Design options are immediately visible.
Key Benefits and Features of The Free Plan:
- 35+ chart types including pie charts, bar and line graphs, column tables, area graphs, scatter plots, bubble plots, treemaps, financial graphs, and word clouds.
- Publish your content – allows you to add data visualizations on your website with embeds.
- Import data – you can import your spreadsheet files (CSV, XLSX) from your computer or cloud storage.
- 2 map types – access to the World map and United States map.
- 10 library size.
- Simple and easy to use interface.
Website: https://infogram.com
4.Gnuplot
Gnuplot is a popular portable free graphing software program for download. It is widely used on many platforms, including MS Windows, Linux, Unix, and OSX. It also retains support for older systems such as VMS, Ultrix, OS/2, and MS-DOS. The source code is copyrighted but freely distributed.
It was created to help scientists and students to visualize data relationships and mathematical functions. However, now it supports a lot of non-interactive applications such as web scripting.
Gnuplot supports both 2D and 3D types of plots. Among the basic 2D plot styles are filled curves, error bars, histograms, bar graphs, step functions, multiple axis scales, circles, boxplots, and many others.
Key Benefits and Features:
- Plotting 2D functions and data points in a variety of styles (points, lines, error bars).
- Plotting 3D data points and surfaces in many styles (contour plot, mesh).
- Algebraic Computation.
- Data-driven model fitting.
- Support for many operating systems, graphics file formats and output devices.
Website: http://www.gnuplot.info/
5. Desmos
Desmos is a next-generation online graphing calculator for all students and teachers for no cost. It has a spectacular number of features and capabilities.
The program allows you to graph functions, explore transformations, plot data, evaluate equations, and much more —all for free. You can explore equations, make and share full-color graphs.
Desmos is an incredibly powerful graph making tool. It also supports a virtual keyboard with commonly used mathematical symbols. You can also use the physical keyboard.
Key Benefits and Features:
- Powerful graph settings to configure the graph according to your requirement.
- Derivates and differential calculus with just a few keystrokes: d/dx.
- Function notation to make connections between expressions, tables, and other mathematical objects.
- Inequalities to automatically shade above or below lines and curves.
- Many statistical capabilities such as investigating the shape, center, and spread of data sets, running linear regression models, making and drawing statistical charts such as line graph, bar charts, scatter plots and many others and etc.
- Integrals, plotting points, polar graphing and many many other features.
Website: https://www.desmos.com/
6. Orange
Orange is an open-source machine learning, statistical and data visualization tool for novice and professionals. It features visual programming, data analysis, and interactive data visualization. In addition, it can also be used as a Python library.
You can fall in love with this tool that allows you to make business decisions without spending a long time analyzing and comparing numbers.
Orange is ideal for data visualization and has it all: a range of types of graphs, statistical distributions, heatmaps, decision trees, hierarchical clustering, linear projections, box plot, scatter plots and many many others.
It is a free download. software for Windows, Mac OS, and Linux.
Key Benefits and Features:
- You can perform simple data analysis with clever data visualization.
- A wide variety of visualization widgets such as scatter plot, box plot, histogram, model-specific visualizations like dendrogram, silhouette plot, and etc.
- Visual programming and graphic user interface that allows you to focus on exploratory data analysis instead of coding.
- Used at schools, universities and in professional training courses across the world.
- Various add-ons are available within Orange to mine data.
Website: https://orange.biolab.si/
7. GeoGebra
GeoGebra is among the best open-source and free graphing software for all levels of education that combines spreadsheets, graphing, geometry, algebra, statistics, maths, and calculus in one easy-to-use tool.
GeoGebra is a leading provider of mathematics software, supporting science, statistics, technology, engineering, and mathematics education worldwide.
You can easily solve equations, create constructions, graph functions, analyze data, and explore 3D math! You can use the program online or download it on your computer.
Graphing Calculator Download App
Key Benefits and Features:
- Very easy-to-use interface with many powerful features.
- Provides a wide variety of different views for mathematical objects: algebra view, graphics view, a spreadsheet view, 3D graphics view, CAS view, probability calculator view and etc.
- Available in many languages for our millions of users around the world.
- Direct input of different equations and coordinates.
- You can use it free online or download for Windows, Mac, and Linux.
Website: https://www.geogebra.org
8. AmCharts
AmCharts is also one of the impressive free graphing software tools that can surprise you with its simplicity. This advanced charting tool can suit any data visualization needs.
Their charting solutions include line chart, area, box and whisker plot, column, bar, waterfall, Mekko, cylinder, trapezoid, candlestick, stacked (regular, 100% or 3D) and many other types of graphs.
In addition, AmCharts has both online and offline capabilities.
Key Benefits and Features:
- Advanced serial charts to display complex data visualizations. The software combines various graph types on a single chart.
- Superior time-based scales.
- Micro-charts and sparklines.
- Functional tool that has interactive capabilities, export options, and loads external data.
- Responsive and mobile-friendly program.
- Highly configurable and flexible, rich in annotation options. Supports themes & CSS styling.
- Multi-lingual – nearly 30 languages bundled with the product.
Free Graphing Calculator Download Ti-83
Website: https://www.amcharts.com
Want more free graphing software programs?
Free Graphing Calculators
Here is a list of other good solutions at no price:
9. Mondrian – a general-purpose statistical data-visualization software. It features outstanding interactive visualization techniques for data of almost any kind.
10. LabPlot– a KDE-application for interactive graphing and analysis of scientific data. It provides an easy way to create, manage and edit plots and to perform data analysis. Available for Linux, Windows and Mac OS X.
11. MathGV – a free open source mathematical function graphing software program for Windows XP, Vista and Windows 7.
Graphing Calculator online, free download
12. Euler Math Toolbox– a simple math program combining numerical and symbolic tools in one free package. The program runs on Windows 7, 8 or 10, 32-bit or 64-bit.
13. MagicPlot Student – modern software for plotting graphs for students. Lightweight app for data analysis, plotting, and nonlinear fitting. Available for Windows, Mac OS X and Unix-like platforms.
14. Meta-calculator.com– free online graphing software that allows you to graph any equation, find its intersections, create a table of values and etc.
15. Mathway– provides students with the tools they need to understand and solve their math problems.
If you are a fan of the free software solution, our post best 10 best free mind mapping software tools can be of use for you.
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What is your favorite free graphing software program? Share your thoughts on the field below.