You can use the use the free demo version of this MBOX to PST Converter if you're looking for a dependable way to convert MBOX to PST. All of the mailbox items are successfully converted to PST format. It supports several email clients and file types in addition to PST. During converting, the software keeps folder organization and data integrity intact. It enables mass conversion of several MBOX files without any data loss. Both expert and non-technical people may convert MBOX files to PST file format with this program. Users have the option of saving transformed data in a specific area on their desktop. 

Read More:- https://www.osttopstapp.com/mbox-to-pst.html

Get Your MBOX Emails into Outlook/PST
Step 1:Install and Run Shoviv MBOX Converter Tool.
Step 2:Browse and Add MBOX files or Folders.
Step 3:Select Export Type as “Export in Outlook PST”
Step 4:Browse and choose the target folder.
Step 5:Click on the Export button & process will start.

Regards,
Peter