Apple Inc. stands as a technological pioneer, elevating user convenience through its array of built-in applications and services. Among these offerings, Mail serves as the designated email client for all Apple products, streamlining communication with its seamless email composition, SMTP sending, IMAP reception, and end-to-end encryption via S/MIME. Behind the scenes, a suite of advanced algorithms ensures that user needs are just a click away.

While serving as an excellent email platform, professionals occasionally encounter challenging issues while using it. In certain instances, users may need to transition from a Mac to a Windows environment, desiring to fully leverage the email management capabilities of MS Outlook. Addressing these scenarios can be complex, as it necessitates the conversion of email files from Apple Mail to the PST file format, which entails navigating a significant disparity between the two. The process of converting from Apple Mail to PST format is pivotal and demands meticulous execution.

Why convert Apple Mail to Outlook PST format?

Here are several typical situations and motivations prompting users to consider using an Apple Mail to PST converter:

  • Transferring data between Mac and Windows operating systems.
  • Organizations must transition to new platforms to meet their evolving requirements.
  • The PST file format ranks among the most secure formats available.
  • Generating a backup of all email information.
  • Outlook by Microsoft enjoys a wider degree of acceptance and accessibility.
  • In addition to emails, PST also enables the storage of calendars, tasks, contacts, notes, and more.
How to Export Apple Mail emails to an MBOX file?

Both Apple Mail and Outlook do not offer a native tool for directly converting emails to PST format. As a result, the process involves two steps. First, you need to export all your Apple Mail mailbox data into an MBOX file. Then, you can use a reliable MBOX to Outlook PST converter tool to convert this MBOX file into PST format.

Finding the necessary emails in Apple Mail can be challenging for newcomers. Nonetheless, on a Mac, you can generally locate the mailbox data for Apple Mail at the following location:


Note: The directory name "V6" may vary depending on the specific Mac operating system version you are using. For example, the "V6" folder is present in Mac OS Mojave.

Instead of accessing the mailbox's default location, you can alternatively export the email files directly by following these steps:

  1. Open Apple Mail on your Mac computer.
  2. Choose the mailbox folder you want to transfer.
  3. Right-click on the specific item you wish to export, and then select the "Export Mailbox..." option.
  4. Specify the destination path where you want to store the necessary file.
  5. Transfer the resulting .mbox file from your Mac to the Windows environment, either through cloud storage or external devices.

Because there is no straightforward manual way to save an MBOX file on a Windows computer, opting for a dependable third-party converter tool is a specialized approach.

Kernel for MBOX to PST Converter is a powerful tool embedded with advanced functionalities and robust algorithms that helps users migrate complete MBOX data to PST. Using this tool, you have the flexibility to preserve mailbox data in file formats compatible with various email clients. For example, you can store your preferred mailbox item in formats such as DBX, MSG, EML, Office 365, and Exchange Server.

Steps to use Apple Mail to PST converter-
  1. Initiate the email converter application.
  2. Select a folder or file linked to Apple that you'd like to modify. Select an Apple mail MBOX file Note: You have the option to choose either "Folder" or "Select File(s)" based on your needs.
  3. After adding the file, simply select the Finish button to continue. Add Apple mail
  4. At this point, the file is prepared for preview. Simply click on the specific file to view it, and when you're finished, click the Save button. Preview of file
  5. Within the newly opened save window, opt for PST as the chosen file format, then proceed by clicking the Next button. Select PST file format as a saving option
  6. In the following stage, you can personalize the ultimate document by applying filters, where you can define essential parameters such as 'Sender,' 'Recipient,' 'Subject,' 'Folder Name,' 'Item Type,' and 'Date Range.' Please note that this step is entirely discretionary and can be omitted if unnecessary. Simply click on 'Next' when you're finished. Apply filter option
  7. You have the option to divide the file into several PSTs of approximately equal size by selecting a size value from the dropdown menu next to the Split Option. Likewise, you can assign a Prefix to the file to distinguish it uniquely. It's important to note that both the splitting and prefixing features are not obligatory, and users can choose to skip them if they are not needed. Split PST file
  8. Designate a location for the recently converted file within the system by selecting the Browse button, and then proceed by clicking on the Finish button. Assign a place for newly converted file
  9. Select the Ok option after the saving process has completed. Apple Mail to Outlook PST conversion done


Users of Apple Mail often encounter various unexpected issues, prompting experts to suggest transitioning from MBOX to PST file format. The process itself can be somewhat complex. Initially, Apple emails must be exported as MBOX files. Subsequently, these MBOX files can be effortlessly transformed into PST files using specialized software such as Kernel for MBOX to PST, designed specifically for this purpose.