You can use any method to convert MBOX file to another file format, but I recommend the MBOX Converter tool. I have used this tool and it is very easy to use it. This application supports all email clients so users can convert MBOX files to other file formats in any email client. This application works on all the latest Windows OS versions. Users can also use the free Dembo version whose tools will be easier to understand. Users easily convert Mailbox into created new other file format. Any size box can be easily converted into PST.

Visit here:- https://www.betavare.com/pst/

Now users can migrate all MBOX emails with attachments to PST file format. Use this MBOX to PST Converter application to simply convert MBOX files to PST file format. There are users are free to select unlimited MBOX files in PST file format. The converter program also provides a preview option before the conversion process. Refer: https://www.sametools.com/convert/mbox/

MBOX to Office 365 Migration Tool is the advanced tool to import MBOX files into Office 365. It effortlessly imports all emails, notes, contacts, calendars, etc. Its Remove Duplicate feature allows users to skip duplicate emails from the conversion list. The tool works on all versions of Windows and Mac devices.

The Aryson MBOX Migrator Tool is a reliable and user-friendly solution designed to extract attachments from MBOX files efficiently. Its intuitive interface streamlines the process of migrating emails to various file formats, enhancing accessibility and management. This versatile tool supports a wide array of MBOX files, including those from popular email clients like Gmail, Thunderbird, Outlook Express, and Apple Mail, ensuring the secure handling of your valuable data. The built-in date range feature empowers you to filter and migrate emails within specific timeframes, providing greater control over the migration process. Additionally, you can take advantage of the demo version, which allows you to convert up to 25 email items for free, enabling you to evaluate the tool's capabilities before committing.

To manually convert MBOX files to PST format, you can follow these steps:

Export MBOX Emails: If you're using an email client like Thunderbird, export your emails as individual EML files.

Import EML Files to Outlook:
Open Outlook.
Create a new folder to store the imported emails.
Drag and drop the exported EML files into the new folder.

Create PST File:
Open Outlook.
Go to the "File" tab and select "New" > "Outlook Data File."
Choose the location and name for the PST file.
Set a password if needed and click "OK."

Move Emails to PST File:
Open the folder containing imported EML files.
Select all emails you want to move to the PST file.
Drag and drop them into the PST file's folder structure.

Compact PST File:
Right-click on the PST file in Outlook's navigation pane.
Select "Data File Properties."
Click "Advanced" and then click "Compact Now" to optimize the PST file size.

Backup PST File:
Regularly back up your PST file to prevent data loss.

Greetings,
Peter

ToolsCrunch MBOX to PST Converter Tool is an easy method to Convert MBOX Files to PST file format. This tool converts MBOX to Outlook PST files with 100% accuracy. It supports all email clients like Thunderbird, Apple Mail, Poco Mail, Sec Monkey, Eudora, Power Mail, etc. It maintains the integrity of all email properties, such as subject, date, time, attachments, etc. Users can convert bulk and large MBOX files to PST file format Without any data loss and error. This application supports all Mac and Windows OS versions.

Visit here for more details:- https://www.toolscrunch.com/mac-mbox-to-pst-converter.html