MBOX Viewer

Complete Step-by-Step Guide for Aryson MBOX Viewer Tool

Easily view MBOX files, including emails and attachments, on Windows, Mac, and Linux. This software allows users to preview MBOX mailbox data without requiring any email client installation.

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

Software Working Process

Follow the steps below to view and access MBOX files using the Aryson MBOX Viewer Tool:

Step 1:Download and install the Aryson MBOX Viewer Tool on your system.

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Step 2:Open the application and run it with administrator privileges (or continue with the demo version ).

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Step 3: Import MBOX data using available options:

  • Select Profiles: Automatically detect Thunderbird-configured profiles.
  • Select Files: Add one or multiple MBOX files manually.
  • Select Folder: Load a complete folder containing MBOX files.
  • Remove Selected: Delete chosen files from the list.
  • Clear List: Remove all added entries.
  • Proceed: Click Proceed to continue to the next step.
  • Drag and Drop: Directly insert files into the software window.
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Step 4: Browse your system, select the required MBOX file or folder, and click Open to load it into the tool.

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Step 5:After loading, the MBOX files are shown in a structured table for easy review.

  • Sr. No: Shows the sequence number assigned to each file.
  • Name: Displays the selected MBOX file name.
  • File Path: Shows the exact location of the file on the system.
  • No. of Files: Indicates the total number of added MBOX items.
  • Select All: Lets you select or deselect all files in one click.

Once verified, click Proceed to continue.

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Step 6: After this, an advanced preview panel opens where users can expand a tree-style view of all selected MBOX files and folders for easy navigation.

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Step 7: In this panel, you can preview emails along with attachments. It shows key details such as:

  • To: Recipient’s email address.
  • From: Sender’s email address and details.
  • Subject: Email subject line
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Step 8: The tool also provides filtering and search options to manage MBOX data more efficiently:

  • Search Folders: Quickly locate folders using keywords.
  • Advanced Search: Find emails using criteria like To, From, or Subject.
  • Open in Browser: View emails in a web browser if preview issues occur.
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Additionally, emails can be viewed in multiple formats for better analysis:

  • HTML View: Preserves original formatting, images, and styles.
  • Plain Text: Displays simple, unformatted content.
  • Headers: Shows detailed email header information.
  • MIME: Displays message structure and encoding details.
  • Raw HTML: Shows the original HTML source code of the email.
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Step 9:Choose Outlook Data File (.PST) from the Export File Formats drop-down menu.

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Step 10: Apply a Date Range Filter to export emails between the selected Start Date and End Date.

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Step 11: Set a Custom Output Folder name to define where the exported data will be saved.

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Step 12:Enable Skip Existing Exports to avoid exporting duplicate files already processed earlier.

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Step 13: Manage attachments using Attachment Handling options—export separately, embed, or exclude them from emails.

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Step 14:Use Duplicate Detection to identify and remove duplicate emails based on fields like To, From, Subject, Body, and CC.

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Step 15:Apply PST Segmentation to split large PST files into smaller parts based on MB or GB size for better performance.

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Step 16:Click on the Browse button to select the destination path for saving output files.

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Step 17:Click Start Export to begin the conversion process.

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Step 18: Once completed, the tool displays detailed results including Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.

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Step 19:After completion, users can:

  • Start New Export: Begin another conversion process.
  • Export Log: Save the migration report in CSV format.
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Follow the steps below to view and access MBOX files using the Aryson MBOX Viewer Tool:

Step 1: Download and install the Aryson MBOX Viewer Tool on your system.

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Step 2: Launch the application and run it as an administrator (or continue with the demo version).

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Step 3:Add MBOX data using available options:

  • Select Profiles: Automatically detect Thunderbird-configured profiles.
  • Select Files: Add one or multiple MBOX files manually.
  • Select Folder: Import a complete folder containing MBOX files.
  • Remove Selected: Delete chosen files from the list.
  • Clear List: Remove all added MBOX files at once.
  • Proceed: Click on the Proceed button to proceed further.
  • Drag and Drop: Directly drop files into the tool interface.
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Step 4:Browse your system, select the required MBOX file or folder, and click Open to load it into the tool.

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Step 5: Loaded MBOX files will appear in a structured table showing:

  • Sr.no: Displays the serial number assigned to each loaded MBOX file.
  • Name: Shows the name of the selected MBOX file added to the software.
  • File Path: Indicates the exact location where the MBOX file is stored on the system.
  • No. of Files: Displays the total number of MBOX files added for conversion or migration.
  • Select All: Allows you to quickly select or deselect all listed MBOX files at once.

Once verified, click Proceed to continue.

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Step 6:After loading the files, an advanced preview panel opens where users can expand a tree-structured view of all selected MBOX files and folders for easy navigation.

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Step 7:In this preview panel, users can view emails along with attachments. It displays key email details such as the following:

  • From: Sender’s email address and details.
  • To: Recipient’s email address.
  • Subject: Email subject line.
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Step 8: The tool also provides multiple options to help users filter and manage MBOX data efficiently:

  • Search Folders: Quickly locate specific folders using keywords.
  • Advanced Search:Find emails based on To, From, or Subject fields.
  • Open in Browser:View emails in a web browser if the preview does not load correctly.
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You can also preview emails in multiple formats for better analysis:

  • HTML View: Shows emails with original formatting, including fonts, colors, and images.
  • Plain Text: Displays content in a simple, unformatted layout.
  • Headers: Provides detailed technical header information of the email.
  • MIME: Displays the complete message structure and encoding details.
  • Raw HTML: Shows the original HTML source code of the email.
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Step 9:From the Export to Email Clients drop-down, select Gmail (App Authentication).

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Step 10: Enter the required details such as Email Address, OAuth Client ID, and OAuth Client Secret.

  • Select Gmail( OAuth 2.0) from the Email Clients and enter email address to login via Modern Authentication.
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Step 11: Apply a Date Range Filter to export emails within a selected time period.

  • Remove Duplicate Emails: Check this option to eliminate duplicate emails during export. You can filter duplicates based on To, From, Body, Subject, or CC.
  • Migrate or Backup Emails Without Attachments: Enable this option to export emails without their attachments. Choose whether to save these emails to the Mailbox, Archive Folder, or Public Folder.
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Step 12:Set a Custom Output Folder name to store the migrated data in a defined location.

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Step 13: Enable Skip Existing Exports to avoid duplicate email migration.

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Step 14:Choose folder structure options:

  • Follow Tree Hierarchy: Maintains original folder structure during migration.
  • Map with Default Mailboxes: Moves emails into Gmail’s default folders
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Step 15:Use Duplicate Detection to remove duplicate emails based on fields like To, From, Subject, or Body.

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Step 16:Click on the Start Export button to start the migration process.

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Step 17:After completion, the tool displays a detailed report including Source, Destination, File Count, Processing Status, Execution Time, Total Messages, and Output Location.

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Step 18: After conversion, users can:

  • Start New Export: Begin another migration process
  • Export Log: Save the report in CSV format
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Activation Guide

Installation & Uninstallation

Installation & Uninstallation of Software

User Interface

User Interface

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

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