CubexSoft Outlook to MBOX for Windows and Mac OS

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

  • 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
  • Date Filters Options for ease of access
  • Operable on Windows 10, 8.1, 8, 7, XP, Vista etc.
  • PST to MBOX for Mac is suitable for all Mac OS - Big Sur, Mojave, Catalina etc.
  • Maintains email properties like hyperlinks, header, images etc.
  • Keeps PST folder structure intact after conversion




Supports Various MBOX Based Email Applications

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

No matter what your need is, CubexSoft PST to MBOX Tool can migrate all Outlook emails to MBOX format which is supported by all MBOX based email clients.

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.

Capable to Convert Outlook Emails to Cloud

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

Export Outlook emails to MBOX mailbox supported email clients

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.

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.

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.

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 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.

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 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.

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 & 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.

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

Screenshots of Outlook to MBOX Tool

The program is reliable utility that exports Outlook emails from PST files into MBOX format. Below are the steps, required to export Outlook Files to MBOX files.

PST to MBOX Tool Free Download

Know all the specification to Download & Use the App with Ease on Mac and Windows OS

Software Name: CubexSoft PST to MBOX Tool
Free Download:

Download for Windows 100% Safe & Secure Download for Mac 100% Safe & Secure

Version: 12.0
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 512 MB
Minimum Hard Drive Space: 45.2 MB
Operating System: Windows OS: Windows 10, 8.1, 8, 7, Vista, XP, Windows Server 2019, 2016, 2012, 2008, 2003, etc.
Mac OS: Big Sur, Catalina(10.15), Mojave (10.14), High Sierra (10.13), Sierra (10.12), El Capitan (10.11), Yosemite (10.10), Mavericks (10.9), Mountain Lion (10.8) etc.
Demo Version: 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.
Installation & Un-installation for Windows: Guide Install/Uninstall EULA
Installation & Un-installation for Mac: Guide Install/Uninstall

Frequently Asked Questions

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

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

  • 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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