Today Duolingo launches free Hindi language courses in English through its official website. Courses are not yet available on iOS or Android apps, but they are expected to come in the near future.
The Hindi, According to The Washington Post, is the third largest language worldwide, with almost 600 million speakers from 2015. India is one of 10's top markets for Duolingo worldwide, with 10,1 millions of domestic users, and so a Hindi course has meaning for the company. There are about 8,6 million Indians who learn English through Duolingo. And more than 154.000 people are registered to be notified when the Hindi courses for English will be available.
Duolingo offers free parking English courses for the Greek language, but has a variety of language courses for English learners. So if you are good at English and want to learn or practice a second language then try its free lessons. Indicatively you can find courses for Spanish, French, German, Italian, Portuguese, Russian, Japanese, Dutch, Swedish, Irish, Turkish, Norwegian, Korean, Danish, Polish, Chinese, Israeli, Greek, Israeli, Greek, Israeli, Greek, Israeli, Greek Hungarian, Romanian, Swahili, Czech, Hawaiian, Indonesian, Arabic, Indian.
Start them Hindi lessons in English from this link.