Secure Files - Personal Vault is a comprehensive iPhone application that allows users to securely store and manage their files within protected folders. The program encrypts files with a password hash upon import, ensuring that sensitive data remains secure. The encrypted files are stored within the app, providing an additional layer of protection in case of device loss or unauthorized access.

Users can create an unlimited number of folders, each protected with unique passwords, nested within other secure folders. Additionally, the app offers PIN protection to further restrict unauthorized access. It's important to note that Secure Files does not feature a backup functionality or cloud storage integration, emphasizing data security over convenience.