v1.5 [Apr 4, 2012] - Now supports OS X 10.7 Lion and OS X 10.8 Mountain Lion
It lets you preview Graphic Calculator files on your Mac.
Ultimate 3D charting tool for your projects.
A multi-channel waveform data acquisition and chart recording application.
Display data using a universal charting framework for data visualization.
It helps you update your chart or download an additional one on your Navionics.