This Zimbra to PST conversion solution article. The option is one of the best for Zimbra TGZ to PST Conversion method. I also used this solution and it provides the multiple techniques and helps to migrate the data with an accurate and hassle-free manner.This utility provides excellent support to all the versions of Zimbra desktop and post-migration, you are allowed to read PST file in every MS Outlook version such as 2003, 2007, 2010, 2013, 2016, 2019, 2021, etc. Apart from this, use this app smoothly on Win XP, Vista, 7, 8, 10, 11, & others.
Zimbra desktop is not necessary for TGZ emails to PST conversion
Whole mailbox items export from Zimbra to Outlook
Properly maintain data folder structure after the conversion
Read more :- https://www.fixvare.com/products/tgz/pst/