The midfielder joined us from Inter Milan in August 2005 and made 31 appearances, scoring once, as we finished fifth and qualified for the UEFA Cup last time. He featured another 13 times in all competitions this season.
Edgar, 33, played for Ajax between 1991-1996, winning the Champions League in 1995.
We wish him all the best in the future.
The Club can announce the transfer of Edgar Davids to Ajax today.