You can
convert MBOX file to PST manually by First installing Thunderbird and importing your MBOX files, then installing the ImportExportTools NG add-on and exporting mails as EML files. Then, import the EML files in Outlook and save them as a PST file. But the process is time-consuming and does not save all email metadata or attachments.
For the best solution, the
MigrateEmails MBOX Migrator Tool. It supports a full process to export MBOX to PST, PDF, EML, and 15+ more and direct export to the top-class email solutions such as Outlook, Gmail, Yahoo, and Office 365. It supports stripping out more than one emails along with offering a free version (50 emails folder conversion). It is the best solution to move email smoothly.
Simple Steps to Convert MBOX to PST:
1. Open the MigrateEmails MBOX Migrator Tool.
2. Load your MBOX file and choose emails to migrate.
3. Select PST (or your format) as the output.
4. Select a destination folder and click on Convert.