SysTools Outlook PST to MBOX Converter

(Average Rating 4.8 Based on 566 Reviews)

Import PST File to Multiple MBOX Supported Email Clients

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PST to MBOX Converter





Safest Tool to Convert Outlook PST File to MBOX Format

  • Efficient enough to instantly convert MS Outlook PST to MBOX format
  • Saves the resultant MBOX file per folder for individual Outlook PST
  • Requires Outlook installation for an effortless Outlook file Conversion
  • Easily converts both MS Outlook PST file types i.e., ANSI & Unicode
  • No PST file size restriction to Export Outlook PST to MBOX file format
  • Capable enough to support All MBOX Supporting Email Applications
  • Swiftly maintains the email properties like hyperlinks, signature, etc
  • Ensures to Preserve the PST Folder Structure Intact after the conversion
  • Import PST to MBOX Apple Mail, Thunderbird, Entourage, Eudora, etc
  • Easy to be installed on the latest Windows 10 OS and the Prior Versions
    This Outlook to MBOX Migrator Tool supports to operate on latest Windows 10, 8, 8.1, 7 & all below versions

Free Live Demo - SysTools PST to MBOX Converter Fully Secured Download Version

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mbox converter alternate support

Here Comes the Complete List of MBOX Supported Email Applications

One can easily download free trial of Outlook to MBOX Converter software, as it can quickly convert PST file to MBOX in a reliable yet a smart way. This is because the software renders cost-effective features that could easily export Outlook files to MBOX format within a short span of time. Besides this, the converted MBOX file can be imported on countless MBOX supported email programs as listed below.

  • eudora Eudora Mail
  • kmail Kmail
  • netscape Netscape Mail
  • evolution Evolution
  • spicebird Spicebird Mail
  • earthlink EarthLink
  • Pocomail Pocomail
  • google vault Google Vault Files(*.mbox)
  • takeout Google Takeout(*.mbox)
  • mailcopa MailCopa
  • becky Becky! Internet Mail
  • claws Claws Mail
  • cone ConeP
  • postbox Postbox
  • mulberry Mulberry
  • opera mail Opera Mail
  • horde Horde Group Webmail
  • entourage Entourage
  • seamonkey SeaMonkey
  • alpine Alpine

Outlook to MBOX converter tool

Pick the Desired PST File of Your choice to Convert into MBOX format

With Outlook to MBOX converter tool, now it’s no more a complicated task to export PST file to MBOX format. As the software is compatible and capable enough to convert both ANSI and Unicode PST file types to the output MBOX file format.

  • ANSI PST Files In Outlook 2002 and previous versions, the PST files are in the American National Standards Institute (ANSI) format and the overall capacity or limit of the file is of 2 gigabytes (GB).
  • Unicode PST Files This is the default file format for Microsoft Outlook 2003 and all the above versions. Unicode PST files support multiple character sets and have no limitation in the number of items per folder. Moreover, it has increased the file-size limitation, unlike the ANSI PST file, which the maximum capacity of 2GB.

What All Data Are Converted From Outlook to MBOX Format?

Email Messages A user can easily download free trial Outlook PST to MBOX software by SysTools, as it is an all-time best solution to smoothly convert PST files to the desired MBOX format. In addition to that, all the Outlook email messages with the inline images, links, signature will be retained in the imported email client.
Attachments Any email attachment corresponding to the email message will also be imported by this Outlook to MBOX converter tool. This include document, spreadsheets, images, etc. The various attachments file types that are supported by the software includes,
  • Business Cards (in VCF)
  • Calendars
  • Outlook Item
  • Signature
Folders With the help of this software, all the folders associated with the PST file will also be migrated to the destination email program. This includes Inbox, Drafts, Sent Items, Deleted Items, Junk Email, and much more.

Note: It will recreate the source folder hierarchy.

Maintains Folder Hierarchy This PST to Thunderbird converter tool ensures to preserve the folder structure intact of the email messages, which is corresponding to individual email folders. Moreover, all the read and unread messages of the PST file are also well-maintained in the converted MBOX file.

Prominent Features by SysTools Outlook to MBOX Converter

Quickly Export Outlook PST files into various MBOX supporting email applications like Thunderbird, Apple Mail, Entourage, Opera Mail, SeaMonkey, Google Vault and Many More!

outlook to mbox

Instant Conversion of Outlook PST Files

SysTools Outlook to MBOX converter tool is an ultra-quick software to convert all emails from Outlook data file to MBOX file format along with the attachments. It allows to move single PST file at a time and saves the output MBOX file individually per folder. Moreover, this efficient utility export the entire folder containing emails, which includes Inbox, Outbox, Sent Items, Drafts, etc to the desired MBOX format.

convert PST

Option to Maintain Folder Hierarchy

This best PST to MBOX converter tool is designed in such a way that it provides an option to keep the folder hierarchy intact while converting Outlook PST emails to the output MBOX. Based on the requirement, a user can either keep the hierarchy maintained by selecting the “Yes” option else select the “No” option, if you do not wish to maintain the folder structure.

previews item count

Displays the Item Count Details

Once the Outlook file is loaded on the software dashboard to convert PST file to MBOX format, upon clicking the Export button, this Outlook to MBOX converter tool shows the complete data count for each folder. This includes Current Folder in which, it displays the name of the current folder that is been converted. Other details include Folder Count and Email Count, which shows the number of emails to export Outlook PST to MBOX format.

 preserve data integrity

Capable to Maintain Data Integrity

After undergoing the file conversion process using this top-notch converter utility, it ensures to preserve the complete data integrity. The entire metadata associated with the respective emails like To, From, Sent Date, Received Date, Cc, Bcc, etc are also retained. Apart from that, the original formatting of the emails and various other crucial data including attachments are also maintained without any modifications.

individual panel interface

Offers Single Panel Interface

A user can conveniently convert PST to MBOX format with the help of this tool. This is because the software renders extended features by providing a single panel interface for file selection, conversion and to know the conversion status. With this efficient utility, it does not allow users to face any technical glitches thereby renders a smooth file conversion process. Moreover, the single panel interface makes easy to export PST file to MBOX comfortable for all types of users.

Import on all MBOX email clients

Facilitates to Import On All MBOX Email Platforms

The free trial version of Outlook to MBOX converter tool can be easily downloaded, which creates an MBOX format per folder for every single PST file in a preserved folder structure as that of the source format. Moreover, the converted MBOX file can be easily imported on all the MBOX supported email platforms without any hassle. A user need not have to face any compatibility issues while exporting the output MBOX file to , Entourage, Eudora, SeaMonkey and so on.

transfer Outlook emails to MBOX

Seamlessly Migrate Outlook PST to Apple Mail

For Mac OS users, this software is extremely a great relief to convert Outlook to MBOX supported Apple Mail application. Furthermore, a user can easily export the converted MBOX file to Mac mail application without worrying about the MBOX file size limitation. Besides this, there is no occurrence of any data loss issue after completing the conversion process.

import Outlook files to MBOX

Quickly Convert PST to Format

has been a widely used email client among users, which supports MBOX file format. In order to export Outlook PST file to email platform, users can completely rely on this feature-rich PST to converter tool. As it lets users to convert the Outlook file in a trouble-free way, which can be later accessed in Thunderbird application for instant access of the MBOX files.

easy user interface

Renders Simple & Easy-to-Operate Interface

This Outlook to MBOX exporter tool by SysTools is completely a safe and secure that provides accurate results for PST to MBOX conversion. With its simplified and single panel interface makes easy for a novice user to easily operate the tool without facing any technical discrepancies. Furthermore, a user can directly reach out to the support team for any assistance if required while undergoing the file conversion process.

save MBOX file at the specified location

Allows to Save MBOX File to the Directed Location

A user can independently convert Outlook PST to MBOX format to import the file to the desired MBOX supporting email platform. Once the PST file is uploaded for file conversion, one can create the destination location of the MBOX file as per the user’s choice. Within the software interface, it provides Make New Folder option wherein a user can pick the best location of his/her choice to save the output MBOX file with this Outlook to MBOX converter utility.

Outlook to MBOX Converter Specifications for Windows
Download Tool & Convert PST Files to MBOX Format

Software Download

Size : 2.9 MB

Version : 1.0

MD5 : 518ce0c8b40b89f27cf4eedcb228faa2

Trial Limitations

Trial version of Outlook to MBOX software allows converting and saving first 15 emails from PST file to MBOX file format.

System Specifications

Hard Disk Space
5 MB of free hard disk space required

1 GB is recommended

2.4 GHz is recommended

Operating System

Microsoft Windows 2010 and all the below versions


  • Microsoft Outlook (32 bit) should be installed and configured for a valid or dummy POP3 profile (Not Configured for Exchange).
  • If you are using Window 8.1/ 8/ 7 or Vista, then please launch the tool as "Run as Administrator".

Supported Editions

  • The Output MBOX file generated by software is compatible on all MBOX supported applications


Electronic Delivery

PST to MBOX Converter Tool- Feature Comparison

Get the Complete Overview of DEMO and Licensed Version of the Software

Features DEMO Version FULL Version
Add Outlook PST File
Maintain Folder Hierarchy
Show Item Count Details
Supports Both Outlook PST file types: ANSI or UNICODE
Supports Windows 10 and All the Below Versions
Export Outlook to MBOX Export 15 Emails / Folder
Cost FREE $39
Frequently Asked Questions

Listed Commonly Asked Questions and Answers

How Does the Tool work to Import PST file to MBOX format on Windows OS?

 Folder structure

In order to export Outlook to MBOX format, kindly follow the below-listed steps:

  • Step 1:– Install and launch Outlook to MBOX Converter tool on the Windows machine
  • Step 2:– Click on Browse and select the PST file to convert Outlook 2016 PST into MBOX format
  • Step 3:– Choose Maintain folder hierarchy option to process Outlook to MBOX conversion
  • Step 4:– Click the Export button and the tool begins to export Outlook PST to MBOX file format

“I am a Eudora Mail user for the past few years. My official emails are handled using Outlook. Now I wish to import the Outlook files to Eudora email client so that I could manage all my emails using a single email client. Is it possible to do this using this converter tool?”

Yes, you can use this tool to convert Outlook PST to Eudora email account supported MBOX file and manage it from there. Compatibility between the files and platform will not be a concern.

Yes. This tool is developed to support both ANSI and Unicode PST file types wherein a user can easily convert PST file to MBOX format seamlessly.

No, Outlook environment is required to perform PST to MBOX conversion using this tool. Moreover, a user must install MS Outlook(32-bit) and must configure with a valid or dummy POP3 profile.

“I need to urgently import Outlook emails to MBOX to access the file in Thunderbird application. However,, the Outlook PST files are corrupted. Does the tool provides the functionality to export corrupted PST files to MBOX format?”

No, This Outlook to MBOX converter tool is developed to export only healthy PST files, which means it does not provides the functionality to migrate corrupted or password protected PST files.
No, the tool only allows to convert single Outlook PST at a time as it does not support file conversion in bulk.
No, the tool is designed to convert only Outlook emails wherein a user can import PST to MBOX format so that one can easily access the emails in Thunderbird, Entourage, Apple Mail, Eudora and various other MBOX supporting email clients.
No, there is no such requirement to have MBOX supported email programs on the system to convert the Outlook PST files.
The time required to convert PST file to MBOX file format is totally depended on the size of the PST file. After the conversion process, the resultant MBOX file can be easily accessed using any of the MBOX supported email programs like Apple Mail, Entourage, Eudora, Netscape, etc.

What Customers Are Saying

SysTools Outlook to MBOX Exporter Tool Verified Purchase Reviews
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