You can buy the Arden text of this play from the Amazon.com online bookstore: The Comedy of Errors (Arden Shakespeare: Second Series)

Entire play in one page

Act 1, Scene 1: A hall in DUKE SOLINUS'S palace.
Act 1, Scene 2: The Mart.

Act 2, Scene 1: The house of ANTIPHOLUS of Ephesus.
Act 2, Scene 2: A public place.

Act 3, Scene 1: Before the house of ANTIPHOLUS of Ephesus.
Act 3, Scene 2: The same.

Act 4, Scene 1: A public place.
Act 4, Scene 2: The house of ANTIPHOLUS of Ephesus.
Act 4, Scene 3: A public place.
Act 4, Scene 4: A street.

Act 5, Scene 1: A street before a Priory.