The developer offers the full version of the software for free to support small businesses. Using a "crack" for a free program is counterproductive and dangerous:
: The core software remains free without hidden paywalls. Legal & Free Alternatives
: Stay ready for future electronic invoicing standards (Factur-X).
Searching for a "crack" for software that is already is not only unnecessary but also a major security risk for your business data. Free Devis Factures 2 is a legitimate, free invoicing and quote management tool designed specifically for small businesses, artisans, and auto-entrepreneurs. Why You Don't Need a "Crack"