This is a shameless plug, but in response to a question.
SkyDemon contains France data (as well as many other European countries) and also the facility to turn on "weekend view" whereupon all airspace designated not active at weekends will disappear. As others have noticed, this clears the French chart up quite a lot. It also shows all the class E airways, if you turn them on.
It will also bring you weather and plot NOTAMs for you, and doesn't cost anything to have yourself a 30 day trial.