HLX2 file extension - Apple DocViewer file
What is hlx2 file? How to open hlx2 files?
File type specification:
The HLX2 file extension is associated with the Apple DocViewer a document viewing software for System 6.0.5 available for first family of Macintosh computers. The *.hlx2 file contains various data used by the DocViewer.
Apple DocViewer is obsolete software.