Stella tgz to pst converter software is the best converter software to convert all tgz file data in to pst file this software converts all Zimbra file data like emails items, contacts items, calendar items, task items and many other items in to pst file and support all version 32bit and 64bit tgz file. this software converts all corrupted Zimbra file data in to pst file. For more info visit this link. Stella data recovery Software