Any good folder locker for mac app to password protect a folder?

When using a folder locker app on Mac to password protect a folder, there are several common errors to watch out for to ensure your data remains secure and accessible:

• Using simple or common passwords significantly reduces security. Always use strong, unique passwords combining letters, numbers, and symbols.
• If you forget the password, you may permanently lose access to your protected files, especially if the app doesn't support password recovery.
• Downloading apps from untrustworthy sources can introduce malware or compromise your data. Always use reputable, well-reviewed apps from trusted sources.
• If the locking process goes wrong or the app corrupts, you could lose access. Keep backups of important files before encrypting or password-protecting.
• Some folder locker for Mac apps only encrypt or password-protect files but don't hide them completely. Files may still be visible or recoverable through other means; understand the app's security level.
• Some free folder locker for Mac apps have limitations on file size, number of files, or features. Make sure the app suits your needs before relying on it.
• For apps that mount virtual drives or containers, always properly eject or dismount after use to prevent unauthorized access or data corruption.
• Ensure the app is compatible with your macOS version. Also, keep the app updated to benefit from security patches and improvements.