Former Bristol Rovers midfielder Oliver Norburn has joined Plymouth Argyle on a one-year deal.
The 21-year-old, who left Rovers by mutual consent in April, has recently been on trial with the League Two side.
"He's got lots of things that I really like in his game," manager John Sheridan told the club's official website. "He's got all the attributes I am looking for in a midfield player."
Plymouth start the new campaign with a trip to Cambridge United on August 9.