Convert Zimbra to Outlook PST files with help of the FixVare TGZ to PST Converter Tool, you can convert Zimbra files to Outlook PST files. The safest way to convert Zimbra TGZ files to Outlook PST format is with this procedure. Converting TGZ files from Zimbra to Outlook PST files in any version of Microsoft Outlook allows you to save all of your data. This application creates Outlook PST files from Zimbra TGZ files without imposing any size limitations. You can convert Zimbra TGZ files to Outlook PST with this software without losing any data. This application is compatible with Windows OS versions.