GNU Backgammon - Plays and analyses backgammon games and matches
BGLightCE - BGLightCE, a Free Open Source Backgammon for Windows and Windows Mobile or Pocket PC
Backgammon Live - Backgammon Live is the official app of the Backgammon World Series! Join over 10 million players on the best online backgammon game. It's FREE!
NetGammon - Play a free online Backgammon game against the computer or jump into a Quick Match.
BGBlitz - BGBlitz2Go, a strong playing Backgammon for mobile phones
Backgammon Blitz - Backgammon has arrived on Steam, in style! Loved by players the world over, Backgammon is a timeless two-player strategy game unlike any other.