Download Vartika Zimbra to PST Converter Software is a complete email conversion solution to extract Windows Live Mail email messages to Outlook PST file. It can successfully convert all Zimbra file of different email client like windows live mail, apple mail, Mozilla Thunderbird, Microsoft Outlook Express to Outlook PST file format without any problem. It also converts Windows Live Mail, Outlook Express, Mozilla Thunderbird and Apple email and uses Zimbra to PST file format.

Know more info- https://www.vartikasoftware.com/fr/zimbra-to-outlook-migrator.html#
Now, follow these steps:
Download and run Zimbra to PST converter wizard.
Click on Add File.
Select the TGZ file that contains all the Zimbra data.
Click the Export button from the top navigation bar.
Select PST and browse the destination location to save the converted Outlook PST file.
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Willjoe