PST to MBOX Converter

Highly-rated and the most advanced tool to rapidly export emails with attachments from PST files to MBOX file for email clients like- Entourage, OperaMail, AppleMail, Thunderbird, PocoMail, etc.

  • Fastest Technique to Convert PST file to MBOX format
  • Shows a Live Preview of PST folders & emails with attachments before conversion
  • Provides MBOX files supported with more that 25+ email clients including- latest version of Mozilla Thunderbird.
* Download demo edition of this tool to perform Free PST to MBOX Conversion with selective 25 items from each folder and subfolder of PST file with no cahrges.
PST to MBOX Converter

Remarkable Features of PST to MBOX Converter

PST to MBOX Converter

Instant Fast Software Delivery via Email

30 days return policy

  • Convert PST to MBOX format with complete safety & without any restriction.
  • Easily Convert password-protected/encrypted/inaccessible as well as corrupt PST to MBOX Format with no trouble.
  • Create separate MBOX files for exporting and saving PST mailbox folders individually.
  • Has the ability to perform conversion of both Unicode and ANSI PST files.
  • Convert/Export PST to MBOX file without Outlook installation requirement.
  • The resultant MBOX File is workable in all MBOX supported Email clients like- Thunderbird, Eudora, Mulberry, etc.
  • Compatible with entire Windows editions including- XP/ Vista/ 7/ 8/ 8.1/ 10 and other lower to-updated editions.
  • Maintains email properties and folder structure during and after the PST to MBOX Conversion.
  • A free trial edition is also available to check the effectiveness of the software.

Free Live Demo: Download Demo edition of PST to MBOX Converter and Export upto 25 emails from each PST folder/mailbox to MBOX or other desired file format free.

More Advanced Features of PST to MBOX Tool

Convert Outlook PST to MBOX format

Convert Outlook PST to MBOX format

Get this advanced utility to powerfully Export all Outlook Mailbox folder items from PST to MBOX known as PST to MBOX Converter software. Any user can take help of easiest solution to securely export entire emails from Outlook PST to MBOX files with a simple process. A user can easilt Convert PST to MBOX files which will work with more than 25+ email clients.

convert MBOX MBX MBS

Supports Different Email Clients

The user can transfer PST file to MBOX files through Outlook to MBOX Converter to move Outlook emails to various differnt email applications. User can easily run the coverted MBOX file with 25+ email applications. User can Convert PST to MBOX Thunderbird, and you can import resulted MBOX files to Apple Mail, Eudora, Netscape, Opera Mail, Sea Monkey, and various other email clients.

PST to MBOX Conversion

Search/Select PST file From Drive

Software offer two different file selection option to select and add PST file for conversion:-

  • Select PST file:- Select and PST file in the software panel from a known location
  • Search PST file:- Search all PST files from computer's drive and choose required files for conversion
Live Preview of Outlook emails

Provides Live preview of PST emails

PST to MBOX tool automatically fetch all data from PST file in a single click. After fetching the data from PST the software displays all PST folders and items to the software screen. User can simply use this feature of this tool to make the conversion of PST file with selective items.

Date filtering PST emails

Advanced date filter option available

User will also get the mail filtering function with this PST to MBOX Software to transfer emails of a specific date from a PST file. User just have to select the mail filtering option and choose the from date and To date to make conversion of required emails from PST file.

Compatible with all windows edition

Compatible with all Windows edition

PST to MBOX Converter software is compatible with the entire varients of the Window Operating system. User can run this software effectively and efficiently on both older and updated versions of Windows including- Windows 10, 8.1, 8, 7, Vista, XP and all older editions (32-bit & 64-bit).

Outlook Folder structure

Retains Folder structure & Email properties

The PST to MBOX tool preserves the folder hierarchy and maintains the email properties during the conversion. For example, during the transferring ptocess of Outbox, Inbox, deleted items, subfolders, emails from PST will remain the same to MBOX. The tool also offers to select the destination path where the user can save the resulted files.

Supports all Outlook version

Works with PST files of all Outlook editions

The program is compatible with the latest and old versions of MS Outlook. It gives you an ability to migrate PST files to MBOX in a single-handed manner. The user does not need to install MS Outlook while making the PST to MBOX Conversion. It provides support to both ANSI and Unicode PST files of all Outlook versions including- 2019, 2016, 2013, 2010, 2007, 2003, and below version.

Graphical user interface

Simple and user-friendly interface.

comes with various enhanced features that make it simple to use. Another feature worth mentioning here is it has simple and friendly GUI that makes it easy to use even for non-technical users. The software can be easily accessed by anyone, thanks to its rich GUI..

PST to MBOX Converter Free Demo

Demo version is available

Check the functionality of the software with the free demo version of this software. With this free demo version user can also convert PST to MBOX file format with 25 items from per folder with no charges. It will help you to understand the accuracy and efficiency of the software.

Benefit of using PST to MBOX Converter

Free PST to MBOX Converter comes with multiple amazing features to Export Outlook emails to MBOX format with instant process. Smart approach to mailbox Export from Outlook to MBOX without modifying the inner structure of PST file and data items. In addition to PST to MBOX Conversion users will get some additional benefits while using this tool.

Why use PST to MBOX Converter?

  • The software has the ability to convert any type of PST file with in a very short time
  • Perform Conversion of Outlook to MBOX format with complete securety
  • Rapidly Export Data from Outlook PST to MBOX, EML, EMLX, MSG, vCard, CSV, etc
  • Shows a live preview of PST file elements before making the conversion task
  • Company Offers a demo version before purchasing the full version of PST to MBOX tool to for cheching the software working process

Free Download

PST Scanning

Scan corrupt Outlook PST file

Scan corrupt PST and perfom PST to MBOX Conversion

Outlook Email Preview

Outlook Email Preview

See live preview of Outlook emails

PST to MBOX Conversion

Perform PST to MBOX Conversion

Make instant conversion of PST file to MBOX format

Software Comparison - Demo vs Full Version

Software Features Trial Version Full Version
Select/ Search PST
PST emails preview
Selective folder conversion Trial version only save 25-items from every folder
100% data migration
Export PST to Office365/Gmail/Yahoo Trial version only save 25-items from every folder No limitation to Export Outlook PST file data
24 x7 Technical Help
Download Now BuyNow ($39)

Software Specification

Trial Limitations

The trail version of software supports converting 25 email items from each folder of PST to MBOX format.

Software Info


Version Support
MS Outlook 2019, 2016, 2013 & lower versions.

Single User, Corporate, Technician, & Enterprise

Language Supported
English, German, Italian, French, Spanish

System Requirements

Intel® Pentium Class

Operating System
Windows 10, 8.1, 8, 7

Hard Disk Space
50 MB of free hard disk space

Minimum 512 MB is required

Software Delivery


Delivery by E-mail

Supported Editions

Win 10 & All Below Windows Versions

How to Convert PST files to MBOX format?

Utilize PST to MBOX Converter Software that autorize users to make the process of converting PST to MBOX file format by just applying some simple steps.

Frequently Asked Questions (FAQ)

To make an instant conversion of Outlook PST to MBOX filem, simply follw the provided steps-
  • Download eSoftTools PST to MBOX Converter Software and open this tool in any windows supported computer
  • Click on the Select PST button from the menubar.
  • Now the software will open a new window with two options
    • Select File- Choose this opton to instantly select the PST file from the known location.
    • Search PST & OST file - Search and select PST files from unknown location of your drive.
  • Start PST file scanning process to load all inner folder/items from PST files and check the live preview of emails from PST files
  • Select the required items and press the Save PST button from the top Menu.
  • Then, select the Export to MBOX option from conversion options (User can also create single mbox for all selected PST folders).
  • Select the file saving location to save resultant MBOX files by clicking on Browse button.
  • Click on Convert to easily perform the PST to MBOX Cnversion job.

PST to MBOX Converter

Note: PST to MBOX Converter offers varius other file formats option to Convert PST like- vCard(.vcf), ICS(.ics), EML, EMLX, Zimbra TGZ, Gmail, Office365, and YahooMail.

NO… This Outlook PST to MBOX Converter works without Outlook installation requirements. The software only requires a PST file and ask for entering a specific location to save the resulted MBOX file.
The resulted MBOX file that in obtained after PST to MBOX Cnversion with eSoftTools Software, supports upto 25 email clients including:- Mozilla Thunderbird, OperaMail, eM Client, SeaMonkey, and more.
Yes, this PST to MBOX Conversion tool works to transfer all email items with attachments to MBOX file which can be easily run on all supported emails clients including- Thunderbird, AppleMail, PocoMail, OperaMail, etc.

Yes.. User can get the help of this Outlook to MBOX Converter program to access the inner items of corrupt PST file, And also can perform the outlook to mbox export task to access Outlook items with MBOX supported email clients.

No, The PST to MBOX tool doesnt requires any emails client while making the conversion task. But to access the MBOX file items you need to install any MBOX file supported application like- MBOX viewer or email client such as- Thunderbird, AppleMail, PocoMail, etc

Yes... User can make use of this software to get a preview of all inner elements from PST file including- emails and attachments and other items before conversion process.

Yes... All user can will get this advanced feature with this PST to MBOX Converter free tool move single folder from PST to a separate MBOX file. Also, you can this application to Export all folder & mailboxes from PST in a single MBOX file.

User can Export email items to MBOX formats but you can't export contacts/calendars from PST to MBOX. This tool offers various unique file formats you can utilize them to Export Contacts and calendars. You can export contacts from Outlook PST to vCard & CSV and for calendars you can select the ICS file format option

"I want to swtich from Outlook to Office 365, can done this process through this eSoftTools PST to MBOX Converter?"

Yes, you can. The software not only convert the PST file to MBOX but also allow user perform email migration from Outlook to Office365, Gmail, & Yahoomail like cloud emailing platform.

Client Most Valuable Review's

(Rated 5 Star)
I want to thanks the developer for creating this software. I have used this software for converting more than 100 PST files to MBOX files. It has done the conversion process in simple steps with no restrictions. My suggestion to every user is to make use of this software to see results.
[ Gloria Dsouza ]  [ Swiden ]
(Rated 5 Star)
For a long time, I was thinking to migrate from Outlook to Thunderbird. Now, I have completed this task with perfection using eSoftTools PST to MBOX (Thunderbird) Converter. I have converted all Outlook PST files to Thunderbird supported MBOX files in a single process. After conversion, I have imported resultant files to Thunderbird directly.
[ joyhopson ]  [ nited States ]
(Rated 5 Star)
I am a non-technical person it is difficult for me to utilize any manual method to Convert PST to MBOX files, then I have used this PST to MBOX Converter Software. Without facing any kind of problem it converted my all PST file into MBOX files with limitations. The only word that I want to say is, Thanks eSoftTools to provide this most easiest way to Convert PST to MBOX files...
[ John Cannabis ]  [ Mexico ]
(Rated 5 Star)
Recently for importing and opening some of my Outlook to my Mac device I have used this PST to MBOX Converter. After using this tool I have converted multiple Outlook PST file to Apple Mail supported MBOX files. All converter MBOX is working perfectly with Apple Mail. Thanks, eSoftTools.
[ joyhopson ]  [ United States ]
(Rated 5 Star)
For a quick migration from Outlook to Thunderbird application I have used this PST to MBOX Converter. Before conversion, it also shows a live preview of all inner emails and other items from PST files. After this, with some simple steps, it has converted my Outlook PST file with multiple mail folders to thunderbird supported MBOX files. My suggestion to everyone is to take the help of this tool to convert PST to MBOX files with ease.
[ John Morrison ]  [ United Kingdom ]