Make the migration of PST files into MBOX and in different formats like HTML, MBOX, EML, and EMLX, format with the help of one of the best PST to MBOX Converter tools. This is a fully secure or tested application & this utility can provide email filtering options and the bulk of migration options. Use the free demo pack of this tool and get migrated up to a few folders of each mailbox for free. Refer: - https://www.softakensoftware.com/outlook-pst-converter.html

I would recommend going with the MacSonik PST Converter for Mac to easily and quickly convert PST to MBOX. This utility helps to convert multiple PST files with attachments in just a few clicks. It maintains folder hierarchy and data security throughout the process. The Outlook PST converter is an advanced tool that helps to convert PST to PDF, MSG, MBOX, etc. Along with this, it exports data from PST files to Gmail, Thunderbird, AOL, etc. Its user-friendly interface makes it easy to use by both technical and non-technical users. 

You can convert PST to MBOX with CloudMigration PST File Converter Tool. This tool convert PST file to MBOX, EML, PDF, etc. You can also migrate PST to Gmail, Yahoo, AOL, Thunderbird, etc. It has simple and intractive GUI. Try its free demo version

If you want to convert  PST file into PDF format then you can use the software PST to PDF Converter. It enables users to convert Outlook PST files to PDF documents. The program allows users to select the specific folders and emails that need to be converted, and then converts them into PDF documents. It also provides users with the ability to password-protect PDF documents, and also to merge multiple Outlook PST files into a single PDF document. The program is available as a free trial, and can be purchased for a one-time fee.

The best method for converting MBOX to PST is with MailsDaddy MBOX Converter Tool. It offers cutting-edge features that make the converting procedure easy, risk-free, and 100% accurate. With the help of this MBOX Converter, I recently converted hundreds of MBOX files into PST without altering any data. It can also smoothly convert MBOX files into more than seven file formats.

To learn more about this Software, visit here: MBOX to PST

If you require a solution to transfer your OST files to the PST format, the EmailProHelp PST Migration Tool Would be the best choice, This software can migrate all Emails and Folders from PST File to Other Email Clients. High Compatibility with all Windows Versions. You will be able to back up PST Files to PDF, CSV, GIF, JPG, TIFF, HTML, MHTML, PNG, DOC, DOCX, DOCM, VCF, and ICS. It has more features mentioned below:- 

• The software will migrate PST File emails to PST, MBOX, EML, EMLX, and MSG file formats.

• You will be able to import Outlook PST to Office 365, Gmail, Yahoo, Thunderbird, AOL, Hotmail, Zoho, IMAP, Yandex, and iCloud.

• Transfers all emails from Large PST files to various email clients and file formats.

• You can move Multiple PST Files together to other file formats.