For non-U.S. citizens, free seminary level education is available in several different languages. Courses can be taken for academic credit if you desire or you can study and receive a certificate for the completion of courses but no academic credit will be available. You choose which approach is right for you.
This education is available through ThirdMill. You can access them either through their main webpage or through their seminary page. I emphasize, free seminary courses are available for non-U.S. citizens only.