: Sites offering "free full" cracked versions often bundle malware or unwanted software. Apple Support Community How to Run Office on Mac

: You cannot find an official "Office 2013" installer for Mac because the codebase was strictly for Windows.

: En Macs con procesador Intel, puedes crear una partición de Windows para instalar la suite. 2. Alternativas gratuitas y legales (Mejor que Office 2013)