OpenDx file reader
Reader for .dx files
I don't have OpenDx, but the program I'm using, the OLCAO, heavily uses dx files for abstract visualizations. A dx file reader would be a quick fix until these visualizations are moved to a different format.
Mathieu Westphal commented
OpenDx being discontinued, I doubt anyone will work on that. If you can run OpenDx can you export the file to another format ?