The 21-year-old player has penned a three-year contract with the team.
Azadi was a member of Iranian football club Tractor and also represented Iranian the AFC U-23 Asian Cup in Thailand in January.
Panetolikos Football Club is a Greek professional football club based in Agrinio, Greece. Panetolikos was founded in 1926 and is considered one of the historical clubs in Greece, currently participating in the Greek First Division.