However, I can tell you this about the official Extended Edition itself:

La forma más segura, rápida y con mejor calidad para ver El Hobbit: La Desolación de Smaug (Versión Extendida) es a través de las plataformas oficiales de streaming y compra digital.

In the Spanish legal framework, while downloading for private use might exist in a legal gray area, . Using P2P (Peer-to-Peer) networks exposes your IP address to the public. Internet service providers and intellectual property rights protection entities (such as the Entidad de Gestión de Derechos de los Productores Audiovisuales EGEDA) can monitor these swarms. If you are caught sharing the film, you could face legal actions that result in economic sanctions and fines of varying severity.