Open Culture has a page of free language learning links covering 40 languages. Here are some of the languages you can find links for… Arabic, English, Chinese, French, Spanish, Bulgarian, Catalan, Danish, Dutch, Esperanto, Finnish, Gaelic, German, Hebrew, Hindi, Hungarian, Indonesian, Irish, Italian, Japanese, Korean, Latin, Lithuanian, Luxembourgish, Maori, Norwegian, Portuguese, Polish, Romanian, Russian, Swahili,...