Digital television in Australia comes in many forms:
Australian digital terrestrial television, branded as Freeview
Australian High-definition television, a High-definition broadcast.
VAST, a free-to-view satellite service, replacing Optus Aurora.
Optus Aurora, a free-to-view satellite service, to be shut down by the end of 2013.
Foxtel, a subscription satellite and cable television service.
Austar, a subscription satellite television service.
Optus, a subscription cable television service.
TransTV, from TransACT, a subscription cable television service.
UBI World TV, a subscription satellite television service offering predominantly ethnic channels
