Our website provides a free download of HD2016 6.4.5. HD2016 lies within System Utilities, more precisely Device Assistants. The actual developer of the free program is HUIDU technology.
From the developer:
HD2016 is a program for setting-up and managing HUIDU LED display control cards.
You may want to check out more software, such as MAGIX ringtone maker, NetScream or Fiery Command WorkStation, which might be related to HD2016.