MBOX to PST Converter

Convert MBOX (Thunderbird, Apple Mail, etc.) to Outlook.

  • Maintains the original folder structure and metadata properties after the conversion
  • Convert emails, attachments, contacts, calendar events, and tasks
  • Compatible with all versions of Outlook

What’s New in MBOX to PST Converter

v 1.28

Converting MBOX to PST

How to convert MBOX to PST files?

This utility converts MBOX files to PST format, with no limitations on the size or number of files to be converted. To convert MBOX to PST, follow these steps:

  1. Choose a File or Folder with MBOX files
  2. Select the destination path for the resulting PST files
  3. Optionally, customize additional settings:
    • Process subfolders
    • Replicate folder structure from source path
    • Skip empty folders
    • Create separate PST file for each folder
  4. Click "Run" to convert MBOX to PST files
Usage: mbox2pst64-cli [command] [options]

Command: convert pst
Description: Convert .mbox files to PST format

  -f, --file      Required. Path to the file(s) to be converted, supporting wildcard characters (*?).
  -q, --query     Search query for filtering messages.
  -p, --path      Destination path for PST files.
  -v, --verbose   Display detailed processing information on your screen.
  --atchm-only    Export only attached emails.
  --mkdir         Create an individual directory for each exported file.
  --srcfolders    Preserve the source folder structure.
  --empty         Include empty folders in the export.
  --storename     Specify the display name of the new Outlook data file.
  --folder        (Default: Inbox) Destination Outlook folder for exported folders and items.
  --split         Create dedicated PST files for each folder.
  --mode          (Default: rename) Overwrite mode. Valid values: rename, append

Command line options

MBOX to PST Converter offers command line options for converting emails from .mbox files to PST format. To start the export, use the convert mbox to pst command followed by various options.

One of the key features is the ability to apply a search query to filter messages based on specific criteria, utilizing search keywords and boolean search operators. This allows users to extract only the relevant items they need, saving time and effort.

  • Search query to filter messages based on specific criteria
  • Support different naming conventions and macros for exported files
  • Outlook installation is required for exporting to .pst files


Maintains On-Disk Folder Structure

Search a folder and all of its subfolders for emails and maintains the on-disk folder structure of the emails files after conversion.

Bulk Conversion Made Easy

With our MBOX to PST Converter, you can convert multiple MBOX files to PST format in one go. This feature saves you time and effort, especially if you have a large number of files to convert.

Preserves All Email Data

During conversion, the utility saves all supported message data in the PST format, including attachments, embedded emails, signed certificates, and more.

No Limits on the Number or Size of Resulting Files

There are no restrictions on the number or size of resulting files or files to be converted. Convert an unlimited number of folders or files as often as needed.

Compatible with all Outlook versions

Microsoft Outlook can be either 32-bit or 64-bit. We have both 32-bit and 64-bit version of software, you should match the bitness of the Outlook and not the Windows OS.

1-Click Email Converter

Convert Thunderbird MBOX to Outlook in single click. The program generates report for the data conversion process.

Technical Specifications

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About Product

MBOX to PST Converter
Version: 1.28
License: Free, Personal, and Commercial use
Interface Languages: English, Dutch, French, German, Italian, Portuguese (Brazil), Spanish
Release Date: May, 2024
Download: Installer (.exe) and portable x64 version (.zip) and x86 version (.zip)
System Requirements

System Requirements

Processor: Intel-compatible (x86, x64)
Memory: 1 GB minimum (4 GB recommended)
Hard Disk: 50 MB for installation files
Operating System: Microsoft® Windows 11 / 10 / 8.1 / 8 / 7
Prerequisites: Microsoft .NET Framework 4.7.2 or later