Nota: Si quieres una protección con contraseña numérica específica (obligatoria para abrir), tendrás que usar programas gratuitos de terceros como o WinRAR .
There is no native "password protect this folder" button in Windows or macOS, but the methods above provide strong, practical alternatives. For most home users, the (Windows) or encrypted disk image (Mac) offers the best balance of security, cost (free), and ease of use. If you have Windows Pro, BitLocker is the most seamless built-in solution, though it works on drives, not individual folders. como poner contraseña a una carpeta