Designed with sophisticated features to facilitate the backup of emails from web-based clients on Mac, this email backup tool simplifies the process of exporting data from both individual and multiple mailboxes associated with online email services. Users can conveniently add their email account to the software and transfer data to a local storage device. During the backup process, a variety of email formats can be selected for export, including PST, EML, PDF, EMLX, MBOX, HTML, MSG, and TXT. Once exported, the data can be easily accessed via compatible email clients. The software preserves the original folder structure, ensuring that the hierarchy remains unchanged throughout the migration process. Moreover, the data remains unaltered, maintaining its integrity without any loss. All email metadata and properties are carefully retained in their original state. Following the initial backup, users have the option to scan the mailbox again to identify and include any newly received data, thereby keeping their backup up to date. This feature is particularly useful for those who frequently receive new emails and want to ensure that their backup reflects the most current information.