How to export MBOX to Office 365 mailbox?
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Office 365 and MBOX are separate storage files in local drives and the cloud. So professional tools come in handy when a user wants to transfer MBOX file to Office 365 account. MailsDaddy MBOX to Office 365 migration tool is one of the best GUI programs to convert and import data from MBOX to Office 365 account. This produces a clear preview of the email on the right side of the pane and moves the data from MBOX to Office 365. The free demo version of the software exports up to 20 emails from each mailbox.
Get more information: Import MBOX file to Office 365

You can try the MBOX to PST Converter Tool to export MBOX files to Outlook PST files. All users will find this program easy to use. It converts MBOX files to Outlook PST files in bulk. Because it is a lightweight application, users can easily store it. It also provides users with a free trial edition. It supports all Windows OS versions and can be easily opened on other versions too. You can directly import MBOX files to Office 365 after converting them to PST files. Without destroying any data.
Read More:- https://www.osttopstapp.com/mbox-to-pst.html

To get the latest determination for migration of MBOX files into Outlook use ToolsBaer MBOX to PST Conversion Tool Download. The software allows you to convert multiple MBOX files to PST file formats and completes the folder structure and other related data. There is no file size limit in PST Converter Online in MBOX. If you don’t run into any problems, you can export MBOX files to Outlook PST format because the utility provides a simple GUI interface.