Projet Voltaire is the ultimate spelling and expression improvement resource, with over 7 million users, 5,000 educational establishments, and 2,200 partner companies. This online service offers a comprehensive range of training and learning tools for individuals and professionals alike. What sets Projet Voltaire apart is its precise adaptation to each learner's level and pace, ensuring targeted and effective learning.

Powered by the unique technology of Ancrage Mémoriel®, Projet Voltaire guarantees rapid and long-lasting memorization. Whether you want to brush up on grammar basics, expand your vocabulary, improve your syntax, or excel in both written and spoken communication, Projet Voltaire has the perfect solution for you. Showcase your skills on your CV with the Certificat Voltaire.

Recognized as the best online learning service in all disciplines by the EFFEP and awarded the Richelieu Senghor Prize, Projet Voltaire has become the go-to training platform for individuals, families, educational institutions, and businesses