CubexSoft PST to MBOX
for Windows & Mac OS

A Perfect Utility to Convert Outlook PST Files to MBOX Format with Attachments

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Outlook to MBOX





Effective PST to MBOX Converter - Highlights

  • Easy UI to import PST to MBOX in 3 easy steps
  • Supports Thunderbird, Spicebird, SeaMonkey, and Netscape and etc.
  • Batch export multiple Outlook PST to MBOX on Windows and Mac platforms
  • Support for all Outlook versions - both ANSI and Unicode PST files
  • Preview PST file data before conversion
  • No need to install Microsoft Outlook to import PST file to MBOX.
  • No file size limit, export Outlook PST file of MS Outlook 2019 or any below version.
  • Date Filters Options for ease of access
  • Operable on Windows 10, 8.1, 8, 7, XP, Vista etc.
  • Maintains email properties like hyperlinks, header, images etc.
  • Keeps PST folder structure intact after conversion

For Outlook PST to Thunderbird migration, click here.

For Outlook PST to Entourage, click here.


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Why Choose CubexSoft PST to MBOX Software?

import pst file to thunderbird

Import PST Files to Thunderbird Email Client

If you are want to import PST file to Thunderbird email client? Then, use a reliable and simplified solution i.e. CubexSoft PST to MBOX Software that helps you to import PST file to thunderbird email client without Outlook installation within a few simple and easy steps.

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easily view outlook emails in entourage

Best Online Tool to Migrate PST File to Entourage

CubexSoft Outlook to MBOX Online Tool is a perfect alternative software to migrate Outlook emails from PST to Entourage. The PST to MBOX Tool is endowed with numerous features that make the task easier. It is a 100% secure solution to export Outlook email to Entourage.

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import outlook pst file to mac mail

Import Outlook PST File to Mac Mail

For an error-free and most cost-effective solution to import Outlook PST file to Mac Mail email client. It is a standalone utility that lets users to move all the Outlook emails from PST to Apple Mail supported format without worrying about data loss issue.

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Complete List of MBOX Supported Email Client Applications

Ideal Solution for Exporting Outlook Data Files to MBOX Format with All Details on Windows and Mac Systems

CubexSoft PST to MBOX Software is a reliable and powerful solution if you are seeking to export PST to MBOX files. For migrating large scale of PST files to MBOX format, the software provides a batch migration facility. With this batch conversion mode, the user can easily convert PST file to MBOX file format in a single processing. You can select multiple PST files from the export multiple PST files option. With the help of dual file selection facilities, one can move PST to MBOX format for multiple MBOX supportable email applications. It supports MBOX files of Thunderbird, Apple Mail, Entourage, Eudora, SeaMonkey, Netscape, Opera Mail, and many more email services.

convert outlook emails to 15+ email clients

Doesn't matter what your need, if it's a MBOX file, CubexSoft PST to MBOX Tool can migrate all Outlook emails to MBOX format which is supportive by all MBOX based email clients.

convert outlook emails to cloud account

Capable to Convert Outlook Emails to Cloud Services

The PST to MBOX Software is newly updated with v16.5. And, now updated version of the application also supports Gmail, G Suite, Exchange Server, Office 365, Hosted Exchange Server, Yahoo Mail, IMAP Mail Server,, and etc. Users can export their Outlook data files into desired cloud account without any extra efforts and problem. All you need to login credential information of webmail account so that it can instantly move data items from Outlook to selected webmail account.

Remarkable Features of PST to MBOX Tool

Directly Export Outlook Emails into various MBOX supporting email clients like Thunderbird, Apple Mail, Entourage, Opera Mail, SeaMonkey, Google Vault and Many More!

easy to transfer

Easily Transfer PST into MBOX

The software provides you an easy solution for exporting PST files to MBOX files completely in easy steps. You can export all emails from MS Outlook profile or from individual PST files to MBOX format with all details remain intact.

mbox applications

Export to Thunderbird, Netscape, Spicebird & Seamonkey

With this PST to MBOX tool, users can switch from Outlook to MBOX supported email platforms, like Thunderbird, Netscape, Spicebird & Seamonkey. The tool will provide speedy migration of Outlook emails from PST Files to MBOX, you can further import the MBOX files in supported mail clients.

password protected pst files

Creates MBOX from Password protected PST files

The PST file to MBOX program is the smart utility that can determine if the selected PST is password-protected and effectively export email data even from password protected PST file to MBOX files.

date filter option

Advance Date Filter Option Included

After choosing MBOX as a file saving format option, the tool then shows up another window with different functionalities. Apply Date Filter option is one of them. By applying the date range one can perform selective conversion of Outlook folder to MBOX.

batch migration

Batch Migration Engine for Multiple PST Files

Outlook to MBOX tool is a competent utility that focuses on best results equating with ease for users. The batch system empowers you to export large number of PST files into MBOX files in one go. You need to gather all PST files in one folder and choose "Add Folder" option to add multiple PST files.

exact structure

Retains Exact structure of Mail folders

Outlook PST to MBOX Tool exactly preserves the folder hierarchy such as sent items, Outbox, Inbox, deleted Items, etc. and it will also maintains the sub-folders of emails and mailboxes from PST Outlook to MBOX. The tool generates new separate folder and save files in respective MBOX folder.

add pst file

Add Outlook PST Files Easily

The software provides Add File and Add Folder option to choose and select single PST file as well as multiple PST files that are to be migrated into MBOX. You can also drag and drop the PST file/files to add PST files for PST to MBOX export process.

save at desired location

Export & Save MBOX in User-specified Location

The program adds flexibility to the user while saving the MBOX file. Users can select any location of their choice in the machine so that they can easily navigate to the saving location after completing the export process of PST to MBOX.

easy to implement

Easy to Implement & Operate

The Software supports very simple user interface so there is no requirement of much technical knowledge. Anyone can easily handle the tool for export Outlook emails in MBOX file extension.

ms outlook editions

Supports all version of MS Outlook, Windows & Mac OS

The program is fully compatible with all latest versions of Windows, Mac and Outlook. The software has the ability to migrate PST to MBOX single-handedly, do not requires MS Outlook installation, provides support for both ANSI and Unicode PST files. Compatible with following -

  • Windows 11/10/8.1/8/7/Vista/XP
  • Mac OS Monterey, Big Sur, Catalina, Mojave etc.
  • Outlook 2019, 2016, 2013, 2010, 2007 and 2003

Specifications of PST to MBOX Tool
Know all the specification to Download & Use the App with Ease on Windows and macOS

MBOX Export Tool
Software Download
Take a Trial - PST to MBOX Tool offers the trial edition that allows to evaluate and analyse the entire working of the application. The functioning of the free demo is same as the license edition of the software. The only difference is that it does not allow unlimited conversion, it enables to export 25 files from PST to required MBOX format at free of cost. It is only meant to understand the processing of the tool.
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Trial Limitations

Download Trial Edition and evaluate the working process of the software that allow to export 25 messages from Outlook to MBOX without any charges.

System Specifications

Hard Disk Space
50 MB of free hard disk space

Minimum 512 MBis required

IntelĀ® Pentium 1 GHz processor(x86,x64) or equivalent

Supported Editions

Windows OS : 11, 10, 8.2, 8 & All Below Windows Versions

Mac OS : Monterey, Big Sur, Catalina (MacOS X 10.15), Mojave (MacOS X 10.14), High Sierra (MacOS X 10.13) and all below Versions

Comparison of Trial & Full Version

Feature Comparison of PST to MBOX Software - DEMO and Licensed Version

Features DEMO Version FULL Version
Add PST Files
Preview Outlook PST File
Save PST data to MBOX format
Windows 11 & All Other Previous Windows Version Supported
Mac OS Monterey, Big Sur and Previous Mac Version Supported
Support PST Files of All MS Outlook version
Export Large Sized PST Files
Export all emails per folder First 25 items per folder All Items
24*7 Tech Support & Secure 100%
Cost FREE $29

Frequently Asked Questions

Commonly Asked User's Questions and Answers regarding Outlook to MBOX Tool

Could you please provide the working steps of the software in detail?

Follow step-by-step working process to convert Outlook PST file to MBOX format:-

convert PST files to MBOX

  • Step 1. Download and launch PST to MBOX Converter software on your Windows system
  • Step 2. Click on Add File/Add Folder to add PST Files or PST Folder for conversion
  • Step 3. After loading PST files, you get a smart "Preview" option. With this option you can view selected PST files/folder, now select the files that you want to export and click on Export button to continue process.
  • Step 4. Now, select MBOX Output File Format
  • Step 5. Choose destination folder to save converted MBOX files and click on Convert button
  • Step 6. After completing the conversion process, then a new pop-up Window will open displaying message of "Conversion Done Successfully".

The utility, exports emails from Outlook PST files to MBOX files only. Further, to access or open emails from MBOX in supported email clients like Thunderbird, SeaMonkey, SpiceBird, Netscape, you need to import the resultant MBOX files in those email clients. This involves set of steps that to be followed to access the MBOX data. Different Email programs have different options for importing MBOX -

Software provides Batch migration function that helps users to select multiple PST files at a time for this execution. The batch file transfer function is available with Technical License only, you can test the batch export function in the demo version of the Outlook to MBOX tool.

Yes, without having a single doubt, you can easily convert Outlook 2019 PST files into MBOX format with emails, contacts and calendar.

Yes, the software can easily export MBOX from old PST files or PST files created using old MS Outlook version like 2002, 2000. PST files created using Old version are ANSI PST, software has full support for both ANSI and Unicode PST file.

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