Aryson Mac PST Converter is a professional Mac-based utility designed to convert Outlook PST files into multiple file formats and email clients while preserving data integrity. The software enables users to export PST emails, contacts, calendars, tasks, notes, and attachments to formats such as PDF, MBOX, EML, MSG, DOCX, CSV and more. It also supports direct migration of PST data to cloud platforms, including Microsoft 365, Google Workspace, IMAP Servers, Outlook.com, and GoDaddy email.
Step 1: Download and install the Aryson Mac PST Converter on your Mac system.
Step 2: Run it as administrator and activate it using the license key (or continue with the demo version ).
Step 3: Choose how you want to add the required PST data into the software:
Step 4: Browse your system, select the required PST or OST file/folder, and click "Open" to load it into the software.
Step 5: The software will automatically detect the corrupted, blank, and invalid PST/OST files, display a warning panel, and skip these files during the conversion.
Step 6: The software displays all added PST/OST files in a tabular view showing details such as S. No., File Name, File Path, and Size/Number of Files. Review the loaded files, select the required items if needed, and click Proceed to continue the conversion process.
Step 7: Now, an advanced preview panel will appear. Expand the tree-like hierarchy of the selected files and folders.
Step 8: Preview the emails and their associated attachments. The preview panel displays:
Step 9: You may use the other options for better filtering of PST/OST data.
You can also preview emails in the following:
Step 10: Select Outlook Message (.msg) under the Export File Formats drop-down list.
Step 11: Configure advanced export settings according to your requirements:
Step 12: Click on the Browse button to provide the destination path of the resultant files.
Step 13: Click on the Start Export button to begin the conversion process.
Step 14: After completion, the software displays Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.
Step 15: After conversion, details
Step 1: Download and install the Aryson Mac PST Converter on your Mac system.
Step 2: Run it as administrator and activate it using the license key (or continue with the demo version ).
Step 3: Choose how you want to add the required PST/OST data into the software:
Step 4: Browse your system, select the required PST or OST file/folder, and click "Open" to load it into the software.
Step 5: The software will automatically detect the corrupted, blank, and invalid PST/OST files, display a warning panel, and skip these files during the conversion.
Step 6: The software displays all added PST/OST files in a tabular view showing details such as S. No., File Name, File Path, and Size/Number of Files. Review the loaded files, select the required items if needed, and click Proceed to continue the conversion process.
Step 7: Now, an advanced preview panel will appear. Expand the tree-like hierarchy of the selected files and folders.
Step 8: Preview the emails and their associated attachments. The preview panel displays:
Step 9: You may use the other options for better filtering of PST/OST data.
You can also preview emails in the following:
Step 10: Select PDF Document (.PDF) under the Export File Formats drop-down list.
Step 11: Configure the advanced PDF export settings as needed:
Step 12: Click on the Browse button to provide the destination path of the resultant files.
Step 13: Click on the Start Export button to begin the conversion process.
Step 14: After completion, the software displays Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.
Step 15: After conversion, details
Step 1: Download and install the Aryson Mac PST Converter on your Mac system.
Step 2: Run it as administrator and activate it using the license key (or continue with the demo version ).
Step 3: Choose how you want to add the required PST/OST data into the software:
Step 4: Browse your system, select the required PST or OST file/folder, and click "Open" to load it into the software.
Step 5: The software will automatically detect the corrupted, blank, and invalid PST/OST files, display a warning panel, and skip these files during the conversion.
Step 6: The software displays all added PST/OST files in a tabular view showing details such as S. No., File Name, File Path, and Size/Number of Files . Review the loaded files, select the required items if needed, and click Proceed to continue the conversion process.
Step 7: Now, an advanced preview panel will appear. Expand the tree-like hierarchy of the selected files and folders.
Step 8: Preview the emails and their associated attachments. The preview panel displays:
Step 9: You may use the other options for better filtering of PST/OST data.
You can also preview emails in the following:
Step 10: Under the Export to Email Clients dropdown list, choose Microsoft 365.
Step 11: Log in to Office 365 using your credentials.





Step 12: Map the required sub-users displayed or import a CSV file containing the list of sub-users.
Step 13: Configure the advanced migration settings as required:
Step 14: Click on the Start Export button to begin the conversion process.
Step 15: After completion, the Conversion Report displays Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.
Step 16: After conversion, details:
Step 1: Download and install the Aryson Mac PST Converter on your Mac system.
Step 2: Run it as administrator and activate it using the license key (or continue with the demo version ).
Step 3: Choose how you want to add the required PST/OST data into the software:
Step 4: Browse your system, select the required PST or OST file/folder, and click "Open" to load it into the software.
Step 5: The software will automatically detect the corrupted, blank, and invalid PST/OST files, display a warning panel, and skip these files during the conversion.
Step 6: The software displays all added PST/OST files in a tabular view showing details such as S. No., File Name, File Path, and Size/Number of Files. Review the loaded files, select the required items if needed, and click Proceed to continue the conversion process.
Step 7: Now, an advanced preview panel will appear Expand the tree-like hierarchy of the selected files and folders.
Step 8: Preview the emails and their associated attachments. The preview panel displays:
Step 9: You may use the other options for better filtering of PST/OST data.
You can also preview emails in the following:
Step 10: Under the Export to Email Clients dropdown list, choose Google Workspace.
Step 11: Enter the required admin account ID and JSON key to log in.
Step 12: Select the sub-users of the admin account that you need to migrate.
Step 13: Configure the advanced migration settings as required:
Step 14: Click on the Start Export button to begin the conversion process.
Step 15: After completion, the Conversion Report displays Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.
Step 16: After conversion, details
After downloading the Aryson Mac PST File Converter, you will find the welcome screen as played below.