A Windows 11 Home user wants to protect a folder named "Personal" with a password prompt when opened.

Este método utiliza el Sistema de cifrado de archivos (EFS) de Microsoft. Es ideal para que nadie más que tú pueda abrir el contenido, incluso si usan otra cuenta en el mismo PC.

BitLocker encrypts entire drives, not individual folders.

AxCrypt (Free version) – easiest balance of security and usability.

For true password-protected folders (prompt for password on access), third-party tools are required. Below are the most reliable as of 2026.