There are so many! It depends on your level and your learning style, but I always recommend a lot of listening. You have to listen to things you can almost completely understand. Here are a lot of free online resources I've collected: http://www.oegugin.com/links-french/

Hello, my name is Ildiko. I'm Hungarian, and I learn French with Duolingo. It's very usefully to me, because I'm learning French in English and Duolingo is allways correct me in both languages. And not at least I can hear the French pronunciation as well.

You can try : babbel and got a lot of videos on youtube that may help you.(MP for links) I advice you to try to read and listen as much as you can. I can send you some links if needed :) Bonne journée !