Hi!

The name is " Clickimpôts Plus ". This is principally for individuals. In one version it will also cater for ISF.

ClickImpôts

However, I would like to warn, that if you do not understand the basics of French income tax, it will not help you much more, that the one available on the State site.

Unfortunately they do not do a trial period ( at least in the past).

Yours,

giantpanda