Cowdenbeath have signed Australian goalkeeper Sebastian Usai and Northern Irish midfielder Sammy Stewart.
The 23-year-old Usai spent two years with Blackburn Rovers but did not make the first team before joining Swedish outfit AFC United last year.
He was previously with Brisbane Strikers and North Queensland Fury.
The 22-year-old Stewart, who played under Cowdenbeath manager Jimmy Nicholl was assistant with Aberdeen, comes from Northern Irish club Ambassadors.
He spent two seasons with the Dons but only made one appearance before returning to his former club, Glenavon.