Grapher 11 Released
With the release of Grapher 11 you have the possibility to create some new plot types, the total number of plot types adding up to more than 60. A set of improvements and usability additions were also included with this new release.
In addition to the basicc graph types the user may create bar, statistical, polar, and specialty graphs, as well as contour and surface maps. These features and the many options to customize your graphs and additional functionalities make Grpaher the ultimate technical graphing package available on the market.
Full list of improvements: 
PDF
A small sample of the new featires of Grapher 11:
- Create 2D Doughnut Plots
- Create 3D Doughnut Plots
- Create Polar Vector Plots
- Create Ternary Class Scatter Plots
- Create Class Plots Based on Text or Numbers
- Link Axes
- Create Cumulative Histograms
- Enhanced Error Bar Display
- Export Fit Curves with User Defined Spacing and Limits
- Fully Control Date/Time Values
- Store Last Used Export Settings
- Calculate Statistics on Range of Values
- Increased File Compatibility
- Transform Text, Blank Values, and Numbers
Grapher