MailsDaddy Zimbra Converter tool is the best GUI tool to move data from TGZ to Outlook PST format. This application has lots of features to move .tgz files to Outlook PST, EML, Office 365, MSG, etc. It is compatible with all Windows OS and Zimbra mailboxes. You can use the free demo version of the software and migrate up to 20 emails from each folder.
Read more: https://www.mailsdaddy.com/zimbra-converter/
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MailsDaddy Office 365 to Office 365 Migration tool is the best GUI tool to migate mailbox between two Office 365 account. The application is compatible with all Windows OS and ensure all mailboxes is migrated to Office 365 safely. It comes with the free demo version of the software migrates up to 20 emails from each folder.
Read more: https://www.mailsdaddy.com/off....ice-365-to-office-36

Download Thunderbird to Outlook Converter tool to move single or multiple Thunderbird mailboxes to Outlook PST format. The software supports all Windows OS, MBOX, and Maildir file formats. You can also view the emails on the right side of the pane and easily transfer data from Thunderbird to Outlook PST format. The free trial version of the solution moves up to 20 emails from each folder.
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Both MBOX and PST have different data structures, so we recommend the user MailsDaddy MBOX Converter tool to open MBOX data in Outlook, Office 365, EML, MSG, and many more. It has many features like preview, batch migration, filters, selective conversion, etc. The GUI interface makes it easy for everyone to navigate the program and perform the conversion without any hassle.
Read more: https://www.mailsdaddy.com/mbox-to-pst-converter/