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/
Read more: