Best Outlook PST to MBOX Converter free

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In this blog, we will discuss the best Outlook PST to MBOX Converter free Tool. After reading this article, you will get the complete knowledge to import PST files to MBOX and why users needs to convert PST to MBOX. So, lets start…

PST (Personal Storage Table) is one of the most popular file formats. MS Outlook uses this PST file format to store user mailbox data like- emails, calendars, contacts, tasks, notes, journals, etc. With the help of a PST file, MS Outlook stores all the data of users Outlook profile in their local machine.

MBOX is also a file type that provides the facility to users for saving their email profile mail folders. This file type is used by several popular email clients like- Thunderbird, Opera Mail, Apple Mail, Eudora Mail, and various more email clients. 

Why do users want to Convert PST file to MBOX?

  • Outlook is a paid application and users requires to buy its paid license for performing emailing jobs. On the other hand, email clients using MBOX files are all open source and perform the emailing process for free. This is also one of the reasons why users convert PST to MBOX files.
  • In the situation of PST files corruption and inaccessibility in Outlook. Users prefer to switch to other applications and they prefer to do it by converting PST to MBOX files.

Best Outlook PST to MBOX Converter free

Here, we are going to use SysInspire PST to MBOX Converter Software. It is a powerful software that provides the best resolution for PST to MBOX file conversion. With the help of this tool, users can also move emails from corrupted and damaged Outlook PST files to new MBOX files and several more file types like- EML, ICS, HTML, MSG, EMLX, and other file formats. 

Other Helpful Features:-

  • This software provides a straightforward and friendly user interface. Users do not need any technical skills to perform PST to MBOX Conversion.
  • Without any hassle, users can safely and quickly import mail folders from PST file to MBOX format. 
  • This utility also allows importing PST files to 10+ formats like EML, EMLX, HTML, ICS, MSG, Yahoo Mail, Gmail, and various other formats. 
  • Before conversion, it provides a preview of all data of PST files and allows to import of selective folders from PST files to MBOX format. 
  • Using email filtering features users can export emails of selected dates range without losing a single little bit of data. 
  • The software also performs the conversion without the installation of the MS Outlook application. 
  • This software supports all versions of MS Outlook and is able to work on all window OS versions up to 11.
  • SysInspire team provides technical support 24*7 to solve users’ issues regarding software.

Free Demo Version

Check out the free demo version of this tool where users can know the working of this tool. It also allows you to import 25 items per folder of PST to MBOX format and other conversion formats for free.

To perform this method, follow the steps below:-

1. Download and open SysInspire PST Converter Software on your system. Then click “Select PST” button to add PST file to the software. 

2:- Scan/Repair corrupt or damaged PST files and extract all its internal emails, contacts, tasks, calendar, and other mailbox items.

3. Then preview all mailbox items of PST file from the preview panel and select the required folders for conversion.

4. Then click on “Save PST” button and select MBOX format or other conversion options like – PST, MSG, EML, vCard, EMLX, HTML, and others.

5. Then press the “Convert” button to start the process of PST file to MBOX Conversion.


In the above blog, we have described best Outlook PST to MBOX Converter free tool. So we recommend users go with SysInspire MBOX Converter software which helps users to smoothly convert Outlook PST files to MBOX with all mailbox data by following simple steps. It is the most reliable method and gives the best results during conversion.

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