OST to PST Converter

Complete Step-by-Step Guide for Aryson OST to PST Converter

Easily export OST File data into multiple file formats, including PST, MBOX, EML, EMLX, MSG, PDF, CSV, XLSX, GIF, JPG, TIFF, HTML, MHTML, JSON, ICS, VCF, DOC, PNG, DOCX, & DOCM. and more on Windows, Mac, and Linux. This software also supports direct migration to Office 365 (Microsoft 365), Yahoo Mail, Zoho Mail, iCloud, Outlook.com, Yandex Mail, AOL Mail, Hotmail, Gmail, G Suite / Google Workspace & IMAP Servers. For any assistance, refer to the detailed user guide.

  • Table of Content
  • Software Working Process
  • Activation Guide
  • Installation & Uninstallation
  • User Interface

Software Working Process

Software Working Process

Step 1: Download and install the Aryson OST to PST Converter Tool on your system.

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Step 2: Choose whether you want to add a File or Folder based on your requirement and click Next.

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Step 3: Click on the Select File/Folder option to browse and locate the OST file stored on your system.

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Step 4: Select the OST file from the computer and click Open to load it into the software.

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Step 5: If required, you can Remove the single file or Remove All the selected files from the interface before proceeding.

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Step 6: The file listing table, where all selected OST files are displayed:

  • S. No – Shows the serial number of each selected file.
  • Name – Displays the name of the OST file added to the tool.
  • File Path – Shows the exact system location of the OST file.
  • File Type – Indicates the file type (OST file).
  • Size – Displays the size of each OST file.
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Step 7: Once loaded, the tool displays all OST files in a tree-structured view for easy navigation.

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Step 8: Click on any folder to preview emails along with their attachments, then you can get the info from the middle panel based on:

  • From – Shows who sent the email or created the event.
  • Subject – Displays the main title or purpose of the email or calendar entry.
  • Date – Indicates when the email was received or when the event is scheduled.
  • Attachment – Identifies whether the item contains any attached files.
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Step 9: View Attachments

  • Displays the complete content of the selected email.
  • Shows sender details, subject, and date information.
  • Preserves original email formatting and structure.
  • Allows users to read the full message before proceeding.
  • Previous: Takes you back to the previous panel or step.
  • Next: Moves you forward to the next step in the process.
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Step 10: Choose File Formats and select the required output format (for example, PST).

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Step 11: Apply filters as needed:

  • Remove Duplicate Mail: Eliminates duplicate emails based on To, From, Subject, Bcc, and Body fields.
  • Save in Same (Source and Destination Folder are the same): Saves the output file in the same location as the source file.
  • Maintain Folder Hierarchy: Preserves the original folder structure during backup or conversion.
  • Migrate or Backup Emails Without Attachment Files: Exports emails while excluding attachment files to reduce file size.
  • Split Resultant PST: Divides the output PST file into smaller parts for easier management.
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Step 12: For selective conversion, use advanced options:

  • Date Filter: Set Start and End dates to convert emails from a specific period.
  • Add/Remove: Apply or remove the selected date range.
  • Custom Folder Name: Assign a custom name to the output folder.
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Step 13: Path to Save: Lets you choose the destination location on your system where the final output file will be saved.

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Step 14: Convert: Starts the conversion or saving process based on the selected options and filters.

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Step 15: After completion, the Conversion Summary Table shows the source data, destination format, file details, conversion status, duration, message count, and save location.

  • A success message confirms that the process is completed.
  • You can either click Convert Again to perform another conversion.
  • Download Report to save the conversion summary for reference.

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Step 1: Download and install the Aryson OST to PST Converter Tool on your system.

screenshot

Step 2: Choose whether you want to add a File or Folder based on your requirement and click Next.

screenshot

Step 3: Click on the Select File/Folder option to browse and locate the OST file stored on your system.

screenshot

Step 4: Select the OST file from the computer and click Open to load it into the software.

screenshot

Step 5: If required, you can Remove the single file or Remove All the selected files from the interface before proceeding.

screenshot

Step 6: The file listing table, where all selected OST files are displayed:

  • S. No – Shows the serial number of each selected file.
  • Name – Displays the name of the OST file added to the tool.
  • File Path – Shows the exact system location of the OST file.
  • File Type – Indicates the file type (OST file).
  • Size – Displays the size of each OST file.
screenshot

Step 7: Once loaded, the tool displays all OST files in a tree-structured view for easy navigation.

screenshot

Step 8: Click on any folder to preview emails along with their attachments, then you can get the info from the middle panel based on:

  • From – Shows who sent the email or created the event.
  • Subject – Displays the main title or purpose of the email or calendar entry.
  • Date – Indicates when the email was received or when the event is scheduled.
  • Attachment – Identifies whether the item contains any attached files.
screenshot

Step 9: View Attachments

  • Displays the complete content of the selected email.
  • Shows sender details, subject, and date information.
  • Preserves original email formatting and structure.
  • Allows users to read the full message before proceeding.
  • Previous: Takes you back to the previous panel or step.
  • Next: Moves you forward to the next step in the process.
screenshot

Step 10: Choose File Formats and select the required output format (for example, PDF).

screenshot

Step 11: Apply filters as needed:

  • Remove Duplicate Mail: Eliminates duplicate emails based on To, From, Subject, Bcc, and Body fields.
  • Save in Same (Source and Destination Folder are the same): Saves the output file in the same location as the source file.
  • Maintain Folder Hierarchy: Preserves the original folder structure during backup or conversion.
  • Migrate or Backup Emails Without Attachment Files: Exports emails while excluding attachment files to reduce file size.
screenshot

Step 12: For selective conversion, use advanced options:

  • Date Filter: Set Start and End dates to convert emails from a specific period.
  • Add/Remove: Apply or remove the selected date range.
  • Naming Convention - A consistent and structured way of naming files, folders, or items to ensure easy identification and organization.
  • Custom Folder Name: Assign a custom name to the output folder.
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Step 13: Path to Save: Lets you choose the destination location on your system where the final output file will be saved.

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Step 14: Convert: Starts the conversion or saving process based on the selected options and filters.

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Step 15: After completion, the Conversion Summary Table shows the source data, destination format, file details, conversion status, duration, message count, and save location.

  • A success message confirms that the process is completed.
  • You can either click Convert Again to perform another conversion.
  • Download Report to save the conversion summary for reference.
screenshot

Step 1: Download and install the Aryson OST to PST Converter Tool on your system.

screenshot

Step 2: Choose whether you want to add a File or Folder based on your requirement and click Next.

screenshot

Step 3: Click on the Select File/Folder option to browse and locate the OST file stored on your system.

screenshot

Step 4: Select the OST file and click Open to load it into the software.

screenshot

Step 5: If required, you can Remove the single file or Remove All the selected files from the interface before proceeding.

screenshot

Step 6: The file listing table, where all selected OST files are displayed:

  • S. No – Shows the serial number of each selected file.
  • Name – Displays the name of the OST file added to the tool.
  • File Path – Shows the exact system location of the OST file.
  • File Type – Indicates the file type (OST file).
  • Size – Displays the size of each OST file.
screenshot

Step 7: Once loaded, the tool displays all OST files in a tree-structured view for easy navigation.

screenshot

Step 8: Click on any folder to preview emails along with their attachments, then you can get the info from the middle panel based on:

  • From – Shows who sent the email or created the event.
  • Subject – Displays the main title or purpose of the email or calendar entry.
  • Date – Indicates when the email was received or when the event is scheduled.
  • Attachment – Identifies whether the item contains any attached files.
screenshot

Step 9: View Attachments

  • Displays the complete content of the selected email.
  • Shows sender details, subject, and date information.
  • Preserves original email formatting and structure.
  • Allows users to read the full message before proceeding.
  • Previous: Takes you back to the previous panel or step.
  • Next: Moves you forward to the next step in the process.
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Step 10: Select the Basic Authentication and enter Gmail Credentials (Email ID and App Password).

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Step 11: Apply filters as needed:

  • Remove Duplicate Mail: Eliminates duplicate emails based on To, From, Subject, Bcc, and Body fields.
  • Maintain Folder Hierarchy: Preserves the original folder structure during backup or conversion.
  • Migrate or Backup Emails Without Attachment Files: Exports emails while excluding attachment files to reduce file size.
screenshot

Step 12: For selective conversion, use advanced options:

  • Date Filter: Set Start and End dates to convert emails from a specific period.
  • Add/Remove: Apply or remove the selected date range.
  • Custom Folder Name: Assign a custom name to the output folder.
screenshot

Step 13: Convert: Starts the conversion or saving process based on the selected options and filters.

screenshot

Step 14: After completion, the Conversion Summary Table shows the source data, destination format, file details, conversion status, duration, message count, and save location.

  • A success message confirms that the process is completed.
  • You can either click Convert Again to perform another conversion.
  • Download Report to save the conversion summary for reference.
screenshot

Step 1: Download and install the Aryson OST to PST Converter Tool on your system.

screenshot

Step 2: Choose whether you want to add a File or Folder based on your requirement and click Next.

screenshot

Step 3: Click on the Select File/Folder option to browse and locate the OST file stored on your system.

screenshot

Step 4: Select the OST file and click Open to load it into the software.

screenshot

Step 5: If required, you can Remove the single file or Remove All the selected files from the interface before proceeding.

screenshot

Step 6: The file listing table, where all selected OST files are displayed:

  • S. No – Shows the serial number of each selected file.
  • Name – Displays the name of the OST file added to the tool.
  • File Path – Shows the exact system location of the OST file.
  • File Type – Indicates the file type (OST file).
  • Size – Displays the size of each OST file.
screenshot

Step 7: Once loaded, the tool displays all OST files in a tree-structured view for easy navigation.

screenshot

Step 8: Click on any folder to preview emails along with their attachments, then you can get the info from the middle panel based on:

  • From – Shows who sent the email or created the event.
  • Subject – Displays the main title or purpose of the email or calendar entry.
  • Date – Indicates when the email was received or when the event is scheduled.
  • Attachment – Identifies whether the item contains any attached files.
screenshot

Step 9: View Attachments

  • Displays the complete content of the selected email.
  • Shows sender details, subject, and date information.
  • Preserves original email formatting and structure.
  • Allows users to read the full message before proceeding.
  • Previous: Takes you back to the previous panel or step.
  • Next: Moves you forward to the next step in the process.
screenshot

Step 10: Select the Modern Authentication and enter Office 365 Credentials (Email Address).

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Step 11: A localhost browser page confirming successful authentication, instructing the user to close the window and return to the application.

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Step 12: Apply filters as needed:

  • Remove Duplicate Mail: Eliminates duplicate emails based on To, From, Subject, Bcc, and Body fields.
  • Maintain Folder Hierarchy: Preserves the original folder structure during backup or conversion.
  • Migrate or Backup Emails Without Attachment Files: Exports emails while excluding attachment files to reduce file size.
screenshot

Step 13: For selective conversion, use advanced options:

  • Date Filter: Set Start and End dates to convert emails from a specific period.
  • Add/Remove: Apply or remove the selected date range.
  • Custom Folder Name: Assign a custom name to the output folder.
screenshot

Step 14: Convert: Starts the conversion or saving process based on the selected options and filters.

screenshot

Step 15: After completion, the Conversion Summary Table shows the source data, destination format, file details, conversion status, duration, message count, and save location.

  • A success message confirms that the process is completed.
  • You can either click Convert Again to perform another conversion.
  • Download Report to save the conversion summary for reference.

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Activation Guide

Installation & Uninstallation

Installation & Uninstallation of Software

User Interface

User Interface

After downloading the Aryson OST to PST Converter Tool, you will find the welcome screen as played below.

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