If you are exporting Zimbra to Outlook PST and facing issues. Don’t worry, I recommend you take the help of a trusted and reliable tool like Softaken Zimbra to Outlook Converter. This software is easy to use and its user-friendly interface makes it handy and popular among users. This advanced converter is an easy and quick way to convert Zimbra TGZ files to PST, MBOX, EML, EMLX, PDF, etc. with attachments, emails, notes, contacts, calendars, briefcases, and many more without any restrictions. This expert utility completely losslessly exports Zimbra emails to PST files in any large size with properties, folders, structure, hierarchy, etc. without compromising any file details or data loss. Also, takes care of data integrity during migration and handles conversions for Zimbra TGZ files with ease and accuracy. To export TGZ data, Zimbra desktop installation is not necessary. Moreover, this specific application works efficiently on Windows OS 11, 10, 8, 7, XP, and all the previous versions. It also gives users access to a free trial version.
Read more: https://www.softakensoftware.com/zimbra-to-outlook-converter.html

Use this TGZ Converter Tool to convert the TGZ file to PST file format. TGZ Converter also offers to convert multiple file formats like PST, EML, EMLX, MSG, and MBOX file formats. It is my personal experience working with this tool which was suggested to me by one of my professional friends. This tool provides a free demo version where users can easily export 10 items from each folder. The tool supports MS Outlook in all versions like -2019, 2016, 2013, 2010, 2007, 2003, etc.

Visit here for more info: https://www.sametools.com/convert/tgz/