If you want to securely backup Gmail emails with attachments, you can use MailsDaddy Gmail Backup Tool. It allows users to download emails along with attachments, labels, and folder structures directly to their computers. The software supports multiple export formats, including PST, MBOX, EML, MSG, HTML, and PDF. You can also select specific folders and apply date filters to back up only the required messages. It is a convenient gmail backup utility for creating a local copy of important mailbox data for offline access and long-term storage.