Using "cracked" software is a violation of copyright laws and can lead to legal penalties. Safe & Legal Alternatives
These versions often include specific language packs, but since they are unofficial, their stability and translation quality are not guaranteed. Critical Risks of MEGA/Third-Party Links Security Vulnerabilities: microsoft office 2013 portable espanol 1 link mega
Portable versions found on MEGA are usually "repacked" or "cracked" by third parties to run without installation. Spanish Language (Español): Using "cracked" software is a violation of copyright
While "portable" software can be convenient, it's important to understand the risks and legitimate status of such files: What is "Portable" Office 2013? but since they are unofficial