How to Open .PST File in Zimbra 5.0.4

How to Open .PST file to Zimbra? There is no direct way for Zimbra Import Outlook PST File. So for import PST file in Zimbra use PST to Zimbra Converter tool which let you convert PST file into TGZ format which can easily import into any Zimbra desktop version. Tool support all Outlook versions for PST file conversion to Zimbra.