OpendTect Pro & OpendTect 6
What Functionality Is Supported?
OpendTect and the free plugins are freely available under the GPL license.
OpendTect Pro is available under the Pro license. It comes with extra functionality (Petrel link, Basemap, PDF-3D, Thalweg tracker, Ray-tracer) for professional users. OpendTect Pro users can further extend the system by renting or buying commercial plugins.