Use the link below to download Graph. Graph is open source and distributed under the GNU General Public License (GPL), which means that you may use it freely and give it to whomever you like.
Free Graphing Software Mac Version
Graphing Calculator 3D is a free software to plot scatter points and mathematical equations. It is another 3D graphing software on this list. Cartesian, Polar, Cylindrical, and Spherical are the supported coordinate systems in it. You can plot graphs of parametric, implicit, and regular equations. After this, Mac Graphing Calculator will always update itself automatically whenever a new version is available. Superior Graph Quality in 3D. This software plots nicer and more accurate graphs than most other Mac grapher tool available today. Below are just some examples of this.
Older versions and the source code for Graph is available from SourceForge.
Installation
The file is a self-extracting installation program. You just execute the file and the installation will ask in which directory you want to install Graph. The installation will add a shortcut to Start->Programs->Graph, which may be used to run Graph.
If an older version of Graph is already installed, you can just install the new version over it. There is no need to uninstall the old version first, but make sure Graph is not running during the installation process.
Under the installation you can choose between different languages for the user interface. This may be changed later from inside the program.
If later you wish to remove Graph, you can use the shortcut in Start→Programs→Graph.
Posted on Aug 29, 2014 by Dr. Saeid Nourian
To plot 3D graphs in Mac OS X you could use the default Grapher utility that is pre-installed in Mac. But a better option is to download Runiter's Mac 3D Grapher and plot your 3D formulas there. The advantage of this is that Mac 3D Grapher is generally easier to use and the resulting 3D graphs are of higher quality.
Easy to Use
When you start the program the cursor is already active on the first empty equation line and ready for your inputs. Simply type down a mathematical equations and the 3D graph is immediately plotted for you. Switch from Cartesian to Polar, Cylindrical, Spherical or parametric graph types and repeat the same step to generate new graphs. To plot scatter 3D points you can type down the x,y,z coordinates in the table of values. Alternatively you can import the data from a excel or csv file.
Graphing Calculator for Mac
The program is well integrated in Mac OS X. It allows saving and opening files in Mac. The user interface matches the default look and feel of Mac windows. The installation process is simple, just download the Mac version which is stored in a zip file that is automatically extracted; then run grapher.jnlp which in the addition to starting the software also creates icon shortcuts on your desktop. After this, Mac Graphing Calculator will always update itself automatically whenever a new version is available.
Mac Grapher
Superior Graph Quality in 3D
This software plots nicer and more accurate graphs than most other Mac grapher tool available today. Below are just some examples of this: