How to Convert PST files to MBOX format on Windows?

PST to MBOX Converter to Convert PST file into MBOX format in simple steps.

Download eSoftTools PST to MBOX Converter to make a quick converion of PST file to MBOX file format for using Outlook emails with email clients like- Thunderbird, OperaMail, etc.

Step-1) Download and Open the PST to MBOX Converter on your machine
PST to MBOX Converter main screen
Step-2) Click the "Select PST button" button from the top menu.
The software will now show you a new window:-

Select file:- Select the Outlook PST file from the known location

Search PST & OST file:- Search all PST files from your computer drives and select the required PST file

Choose anyone option to Select PST file and click on Start Scanning button:-
PST File selection
Step-3) Software will automatically scan the PST file to repair its corruption errors and fetch all its inner components.
Scan PST File
Step-4) THe software will show you all inner folder of PST on the left side and the email items & its preview on the right side of the software screen. Select the required items and go for the next steps.
PST file preview

Conversion Options

PST to MBOX Converter is officially designed to convert PST to MBOX file but it also has offered various more file formats to convert PST files. See the details below:-

Convert PST to MBOX, EML, EMLX, TGZ, ICS, vCard file format

First follow the above mentioned four steps and then apply these below steps.

Step-5) After selecting the required items click on the Save PST button from the menubar. A new window will now appear on your screen.
Convert MBOX file

Note: From the new opened window you will see, various different file format options for MBOX conversion including:-

  • Export to MBOX - This option is to Convert the PST file to MBOX format.
  • Export to EML - Export single email from PST and save them to EML file format.
  • Export to EMLX - Convert PST email into EMLX file type to use it with MACOSX.
  • Export to Zimbra TGZ - Convert PST to TGZ file to access it with Zimbra Desktop email client.
  • Export to ICS(.ics) - To extract and save the calendar items from PST to ICS file format.
  • Export to vCard(.vcf) - Export Contacts from PST file to vCard(VCF) file format.
Step-5) User have to choose the option Export to MBOX option. Select the file saving location by clicking on Browse button. Next click on Convert to start the conversion process
PST to MBOX Conversion
Step-6) After completing PST to MBOX conversion process, the software show you a confirmation dialog similar to this.
MBOX Conversion Completed

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