It looks like you're asking for a review of how to properly download the magazine "Revista MAD" in Spanish (PDF) — and the mention of "em português" suggests you may also want guidance in Portuguese or about Portuguese editions.
Pros:
Content and Quality
Estas opciones son de pago, pero legales y de alta calidad.
Digital Library Platforms:
Cons:
Para la versión brasileña (lo que usted buscó como “em português”): descargar revista mad en espanol pdf em portugu%C3%AAs
: This digital library hosts numerous classic issues. You can find the Mexican first edition and various Brazilian editions from publishers like Vecchi. Tralhas Várias