Of the 2 french parties that are members of Libertas, the first one is by all definitions, far-right. It's the traditional party of religious nutjobs and monarchists who still can't stand the Republic. The second one is much more liberal on a social issues, but still catters to a traditionally quite conservative (yet not reactionary) population (farmers, hunters). Whether Libertas as a whole is far-right or not is another question.

The MPF, Libertas Poland and Ireland are quite far-right IMHO, but most other members are much more moderate.