Copy DVD with Mac

What’s a good application to copy movies on a mac? I have used dvd2onex which worked ok.

I also tried mactheripper but needed a seperate compressing tool.

The other factor is that it needs to be in french. Does anyone have a clue what would best suit?

THanks in advance

P.S, paying is not a problem so please don’t reply with x is best cos it’s free. It’s for a family i know in france who have young children and they aren’t very computer literate, so simple is better.