However, I must clarify an important point before providing useful information: Discussing how to obtain, download, or use pirated versions violates copyright laws and content policies.
If you are a legitimate owner of the DVD and wish to create a personal DVDRip for private use (where legal, such as in Spain for backup purposes under Article 31 of the LPI), tools like MakeMKV or HandBrake can do this, but redistributing it remains illegal. Need help finding where to buy or stream "El hombre de acero" in Spanish legally? Let me know your country, and I can point you to the best options.