Get the DataVare PST To TGZ Converter Expert to convert several Outlook PST files to TGZ files that keep all of the data, including emails, contacts, calendars, notes, tasks, documents, and more. You won’t lose any of the data. It works with all of Outlook’s add-ons, including 2021, 2019, 2016, 2013, 2010, 2007, and older versions. Even so, it works with both ANSI and Unicode PST files. The makers of DataVare did a great job making this software. The graphical user interface is easy for anyone to use. But users can only change certain PST files to TGZ files. You can keep the email properties and data format while the conversion is going on. People can get a free sample pack that lets them export a few PST files to TGZ format. Their only cost is time. If users order the full license version, they can turn as many PST files as they want to TGZ files.