Univik MBOX to PST Converter is a desktop utility designed to transfer data from MBOX-based mail archives into Outlook-compatible PST format. Data created by different mail applications is often stored in formats that are not directly supported by Microsoft Outlook. This software provides a structured way to move such data while preserving content and organization.

The application maintains message integrity during the transfer process. Attachments, headers, timestamps, and folder hierarchy remain intact so that the resulting PST file reflects the original structure accurately. With a simple interface and guided workflow, users can complete the task without requiring technical expertise.

What Does the Software Do?

The tool allows users to load MBOX archives and generate PST files that can be opened in Microsoft Outlook. It helps prepare data for migration, archiving, or consolidation into a single Outlook profile.

The original source remains unchanged during the operation.

Key Features

• Convert MBOX archives into Outlook-compatible PST format

• Preserve attachments, headers, and message properties

• Maintain folder structure and formatting

• Preview messages before starting the process

• Batch support for multiple archives

• Simple interface suitable for all users

How It Works

1. Install and launch the application.

2. Add the MBOX files you want to transfer.

3. Preview the loaded data in the interface.

4. Select PST as the output format.

5. Choose a destination location and start the process.

What’s New in This Version

Improved stability with large data sets.
Enhanced performance during batch operations.
Better preservation of message properties.
Minor interface refinements.

System Requirements

Operating System: Windows 11, 10, 8.1, 8, 7
RAM: Minimum 2 GB recommended
Hard Disk Space: At least 100 MB free space

Trial Version Information

The trial edition allows users to test the functionality with limited output capability. The licensed version removes these restrictions.