Check out these links:
Beginner’s guide to Russian Online language learning.
Audio and Video Courses in French, Spanish, German, Italian, Greek, Portuguese, Chinese, Russian, Japanese, Urdu, Polish, and more!
Foreign Languages and Literatures The Massachusetts Institute of Technology makes a wide variety of foreign language studies courses available for free online. Specific offerings include Japanese, Chinese, German and Spanish. Most of the course materials are in PDF format, and the comprehensive, mostly text-only materials also provide information about the culture, history and literature of each language studied.
The E Language School offers many free online language courses such as:
They also offer Dutch, Korean, German, Italian, Japanese, and Spanish.
For free online classes in Arabic, Spanish, Internet Polyglot, and other courses such as business entrepreneurship, engineering, math, and literature click here.