For converting Zimbra TGZ files into MBOX format, the best tool is the Softaken TGZ to MBOX Converter Software.  Zimbra TGZ files of any size can be effortlessly converted by this tool into MBOX format with all of their attachments without any restrictions.  This expert utility supports all editions of Zimbra Desktop TGZ files.  This specialized conversion application ensures a correct outcome by offering a comprehensive preview of the added data. This sophisticated tool converted MBOX files are easily opened in any other supported email clients like SeaMonkey, Apple Mail, Thunderbird, Eudora, Entourage, and many more. This application is useful for all users whether they are technical or non-technical users because it is so straightforward to use. Moreover, this utility stores the resultant data on their operating system at the location of their choice thanks to this professional application. Additionally, this application is compatible with all the editions of Windows OS 11, 10, 8, 7, and older versions.