Stellar® Converter for Outlook

Powerful PST to MBOX Converter Tool for Mac

Converts PST file to MBOX format with 100% precision and by maintaining the mailbox integrity. Specifically developed for Apple Mail (Mac Mail) users, the tool automatically converts the emails to MBOX file, contacts to VCF format, calendars to ICS format, and notes to TXT file. It also directly migrates the tasks from PST file to the Reminders app on the Mac.

  • Converts complete PST file to MBOX without any file size limitations.
  • Converts password-protected PST files.
  • Saves selected folders or individual emails from PST file to MBOX.
  • Supports PST files of Outlook 2024, 2021, 2019, and 2016.
  • Compatible with macOS Tahoe and all previous versions up to macOS Sierra.
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Stellar Converter for Outlook

KEY FEATURES OF THE PST TO MBOX CONVERTER TOOL

Software Important Capabilities

Complete PST File to MBOX Conversion

Complete PST File to MBOX Conversion

Stellar Converter for Outlook – Mac converts complete mailbox items from PST file to MBOX format with complete accuracy and data integrity. It maintains all the properties of emails and other mail items. The software saves the converted mailbox data at the user-specified location on the Mac/iMac system or on a connected storage drive.

Quickly Find PST Files Stored on Mac

Quickly Find PST Files Stored on Mac

This PST file to MBOX converter includes the 'Find PST' feature, which lets users search for the PST files stored on the Mac, on a network drive, or a connected storage device. This feature is particularly useful when the location of the PST file is not known. The software searches for the PST files at the selected location and lists them, along with their exact file path, size, and other details.

Converts Contacts from PST to VCF Format

Converts Contacts from PST to VCF Format

Apple Mail uses the default Contacts app present on Mac to fetch contacts, autofill the ‘To’ and ‘Cc’ fields, and save new contacts from the emails. Stellar Converter for Outlook – Mac saves the contacts from PST file to VCF file format, which users can easily import into the Contacts app present on the Mac.

Converts Calendar Items from PST to ICS Format

Converts Calendar Items from PST to ICS Format

Apple Mail relies on the native Calendar app on macOS for processing dates, managing meeting invitations, and creating calendar links. This advanced PST to MBOX file converter converts the calendar items stored in the PST file to ICS (iCalendar) files, which users can easily import into the Calendar app on their Mac. The converted file retains all the calendar events, like scheduled meetings, Skype meetings, Appointments, upcoming events, and other associated information.

Converts Notes from PST File to TXT Format

Converts Notes from PST File to TXT Format

Stellar Converter for Outlook – Mac automatically converts the Notes stored in the PST file to TXT file format, which can then be imported into Apple Notes on the Mac. This helps users to retain the information stored in Outlook Notes, such as reminders, ideas, phone numbers, etc. while moving to Apple Mail.

Directly Exports Tasks into Reminders App

Directly Exports Tasks into Reminders App

Reminders is a task management app on macOS that displays calendar events as tasks and notifies users. Outlook stores the same information in the form of Tasks. This advanced PST to MBOX converter tool automatically detects and export the Tasks from the PST file to the native Reminders app on the Mac. This facilitates smooth and seamless migration of all data from Outlook to Apple Mail.

Enhanced GUI for Easy Mailbox Conversion

Enhanced GUI for Easy Mailbox Conversion

This PST to MBOX converter tool features an intuitive and user-friendly graphical user interface designed to simplify the conversion process for users of all technical levels. Clearly labeled menus, buttons, and options enable users to perform PST to MBOX conversion efficiently without requiring additional assistance or referring to the product user guide.

Keeps the File Name Intact after Conversion

Keeps the File Name Intact after Conversion

Stellar Converter for Outlook – Mac retains the original name of the PST file after converting it to MBOX or other file formats. This is beneficial for data management as it helps identify the associated files after conversion and streamlines mailbox migration from Outlook to Apple Mail.

Preview the Mailbox Data

Preview the Mailbox Data

The PST to MBOX converter by Stellar allows users to preview and verify mailbox items, including emails, contacts, calendars, and others, before conversion. The software displays the PST file data in an intuitive three-pane interface for easy navigation and detailed preview. The left pane shows all the folders and subfolders of the scanned PST file in a tree-view structure. The middle pane displays the contents of the selected folder or subfolder. The right pane provides the enhanced preview of the selected item.

Wide Compatibility and Support

Wide Compatibility and Support

Stellar Converter for Outlook – Mac offers broad compatibility with Outlook and macOS. The software supports conversion of PST files created in Outlook 2024, 2021, 2019, and 2016. It is compatible with macOS Tahoe and earlier versions till Sierra 10.13, providing flexibility for users working across different Outlook and macOS environments.

Technical Specifications

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About Product
Stellar Converter for Outlook
Version: 4.0.0.0
License: Single System
Edition: Standard & Technician
Language Supported: English
Release Date: Sept, 2026
System Requirement
Processor: Apple Silicon-based (M1, M2, M3, M4 & M5) and Intel x86-based Macs
Memory: 4 GB minimum (8 GB recommended)
Hard Disk: 250 MB for installation files
Operating System:
(64 Bit only)
macOS Tahoe 26, Sequoia 15, Sonoma 14, Ventura, Monterey, Big Sur, Catalina 10.15, 10.14 & 10.13

Start Using Stellar Converter for Outlook Today.

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*Download the free trial version on your Mac/iMac to scan & preview your recoverable items.

*Download the free trial version on your Desktop or Laptop to scan & preview your recoverable items.

FAQ's

A.

Yes. Stellar Converter for Outlook – Mac lets you preview your PST file data before saving to MBOX file. It displays the complete structure of the scanned PST file along with all the folders, sub-folders, and files. You can select any item to see its enhanced preview.

A.

The demo version of Stellar Converter for Outlook – Mac lets you scan a PST file and preview its contents. To save the converted file, you need to purchase the license.

A.

No, Stellar Converter for Outlook – Mac does not make any changes to the source PST file. It works in the read-only mode.

A.

Yes, the PST to MBOX file converter lets you easily save selected mailbox items like contacts, calendars, and notes as VCF, ICS, and TXT files respectively.

A.

Here are the steps to import MBOX file into Apple Mail:

  • Open the Mail app on your Mac.
  • Go to File > Import Mailboxes.
  • Select a source in the list and then click on Continue.
  • Reorganize the imported messages, if you like.
  • The messages will appear in a new mailbox called 'Import' in the left pane.
A.

The time taken to scan and convert a PST file to Apple Mail MBOX file depends on the size of the PST file, the number of mailbox folders, and the complexity of the file structure.

A.

No. Stellar Converter for Outlook – Mac is developed to handle and convert large-sized PST files (>50GB) to Apple Mail MBOX format without crashing.

A.

No, you will not lose any data from your emails during and after the file conversion. The software maintains 100% data integrity by ensuring that the email metadata, formatting, attachments, etc., remain unchanged.

A.

Yes, this tool can easily scan and convert encrypted PST files to MBOX format without any problems.

A.

The free trial version of Stellar Converter for Outlook – Mac lets you to only scan the PST file and preview its mailbox items. To save the converted mailbox data, you need to get the licensed version.

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