You can try this Regain PST to MBOX Conversion Application for Converting PST file to MBOX file of these email clients such as Entourage, Thunderbird, AppleMail, Spicebird, Pocomail, Eudora, Netscape, Mulberry, SeaMonkey, OperaMail, ClawsMail, Evolution, Mozilla Mail. This Application can easily preserve the original hierarchy of folder, such as Outbox, Sent Items, Deleted Items, and Inbox. It also maintains sub-folders of mailboxes and emails from Outlook PST to MBOX. It also generates new folder and stores files in the MBOX folder.
You can quickly convert MBOX file to PST format through this MBOX to PST Converter tool which is especially developed to make conversion easy for all the users. The tool supports all MBOX supportive application successfully. It convert multiple MBOX file to PST at same time.
Features of the Tool:
Friendly user interface Convert emails in bulk Import MBOX emails to PST with attachments No file size limitations at all Supports to convert MBOX file created from any MBOX supportive platform Run on all the versions of Windows OS Maintains original file formatting during the conversion Read more: http://www.undeletepcfiles.com/mbox-to-pst-converter.html