Is there an Offline Editor for Eos Family?

The offline editor for Eos Family Consoles (Eos, Ion, Element, Gio @5, Gio, Eos Ti, ETCnomad Puck, Ion Xe, and Element 2) is called ETCnomad.  This is because it can be used as an offline editor or with the addition of an ETCnomad dongle can be used as as console in and of itself.

ETCnomad is simply running the Eos software on a PC or Mac.  The software is identical to the software on your console, and can be run in Element2 (also compatible with Element consoles) or Eos modes.