Jonathan Martin has joined San Francisco as he attempts to rebuild his career after the bullying scandal at Miami.
Jacksonville have signed Will Blackmon to a two-year contract while quarterback Blaine Gabbert has been traded to San Francisco.
The Atlanta Falcons have announced that they have released tight end Tony Gonzalez.
Seven-time Pro Bowl pass rusher DeMarcus Ware has been cut by the Dallas Cowboys.
Atlanta have agreed to terms with defensive tackle Jonathan Babineaux on a three-year contract extension.
The Seattle Seahawks have signed defensive end Michael Bennett to a multi-year deal.
Former Arizona Cardinals and Pittsburgh Steelers running back Rashard Mendenhall has retired at the age of just 26.
The New York Jets have released cornerback Antonio Cromartie.
The Indianapolis Colts have strengthened their defence by signing former Cleveland linebacker D'Qwell Jackson.
Denver Broncos have released veteran cornerback Champ Bailey, but he is still looking to play a 16th NFL season.