Anelka completes West Brom switch
The 34-year-old, who has already played in the Premier League for five different teams, spent the latter half of last season at Juventus after leaving Chinese club Shanghai Shenhua.
Anelka won Premier League titles with Arsenal and Chelsea and, in 2000, the Champions League with Real Madrid.
He has scored more than 100 league goals in England and won the Golden Boot in 2008-09 while at Chelsea.
Anelka is the first signing of the summer for West Brom, who will have the option of extending his contract for another season.