MailsDaddy Zimbra Converter tool is the most powerful tool to convert and open TGZ files to Outlook PST format. It has multiple features to transfer emails, contacts, calendar, tasks, etc. from TGZ to Outlook PST format. This software is compatible with all Windows OS and offers migration from Zimbra to PST, Office 365, EML, MSG, etc. The application is built on a simple GUI interface, so no technical skills are required for navigation. With the free demo version of the solution, the user can transfer up to 20 items from each folder.