Macos-sierra-10.12.6-french.iso _best_

Even with a French ISO, the keyboard layout defaults to "French - Numerical" or "Swiss French". During setup, navigate to Préférences Système > Clavier > Sources d’entrée and add Français (Canada) if needed.

Works smoothly in Safari for French banking institutions supported at the time. Technical Use Cases Virtualization: This ISO is perfect for VMware, VirtualBox, or Parallels macos-sierra-10.12.6-french.iso