Brazilian institutions of public and private schools keep their doors open to receive foreigners of any nationality who want to study in the country.
What to do to study in Brazil
1. Regardless of your school level, you have to be accepted by the school.
2. Provide the student visa.
More information here.
In any form of admission in university courses, it is usually required the Certificate of Proficiency in Portuguese Language for Foreigners (Celpe- Bras).
It will be required upon registration of the equivalence of diplomas.