Downloading OpenDX 4.4.4 for Mac from our website was free. This software for Mac OS X is an intellectual property of Visualization and Imagery Solutions, Inc. OpenDX for Mac lies within Education Tools, more precisely Science.
From the developer:
OpenDX gives you new control over your data...and new insights into their meaning. Yet OpenDX is easy to use because it lets you visualize data in ways you've never dreamed of--without getting bogged down in the technology.
As its name implies, OpenDX is Open Source. The license allows you to freely create, distribute, and develop visualization solutions as you see fit.
You may want to check out more Mac applications, such as Genealogy Pro, sciatrope or Curvus Pro X, which might be similar to OpenDX.
Science Tools