To migrate Zimbra emails to Outlook without losing attachments, use PCinfotools Zimbra to Outlook Converter. It ensures a secure transfer of all emails, contacts, calendars, and attachments from TGZ files to PST format. It also maintains folder organization and data integrity, ensuring a safe and secure Zimbra to Outlook transfer. It's easy to use for both technical and non-technical users with no need for any technical expertise. Furthermore, this application supports all major versions of Outlook & Windows OS.
Refer: https://www.pcinfotools.com/zimbra-to-outlook-converter/

The best solution to migrate Zimbra emails to Outlook without losing any data is to use an expert or reliable application like Softaken Zimbra Converter Software. This expert tool effortlessly migrates any edition of Zimbra emails to Outlook PST format or any other file format in just a few steps. Also, this software supports all the versions of Zimbra Desktop. This converter tool is useful for all users whether they are tech experts or not, Moreover, this conversion application runs in all the editions of the Windows Operating System.
Read More: https://www.softaken.com/zimbra-converter