SysTools Zimbra Converter

Convert Zimbra Mailbox Data (Webmail / TGZ Files) into Various Export Options

(Average Rating 4.7 Based on 945 Reviews)

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Zimbra Converter

Free Download Zimbra TGZ Converter





  • Secured Way to Convert Zimbra Mailbox to PST, MBOX, PDF, EML, vCard
  • Tool Supports Migration of Both Zimbra Webmail and Extracted TGZ Files
  • Export Zimbra Emails with Attachments, Contacts, Calendars, Tasks
  • Dual Browse Option to Add Zimbra Database: Folder & File
  • Date Filter Option to Export Selective Emails, Calendars & Tasks
  • Category Filter Option Offered to Convert Only Selected Mailbox Item
  • Software Maintains Folder Hierarchy while Zimbra Migration Process
  • Multiple Advance Settings Offered Depending on the Export Option
  • Run the tool as a Standard/Guest user without asking for admin privilege
  • Install the Zimbra converter tool and access it in 20 languages as per need
  • Select Desired Destination Location to Save Resultant Zimbra Mailbox Data
  • Compatible with All Versions of Zimbra Desktop 7.3.1, 7.3.0, 7.2.8, 7.0.1, etc.
  • Supports all Windows OS & Windows Server 2022, 2019, 2016, 2012 R2, 2008

Important Note: Some users are getting error message while scanning TGZ file with our software: "The selected file is highly corrupted. Please contact support". Find out how they can get rid of this error message: here.

What All You Can Migrate Using SysTools Zimbra TGZ Converter Tool?

Export / Convert Zimbra TGZ Emails with Attachments, Contacts, Calendars, Tasks

Email Messages Export Zimbra emails along with all its meta properties. It includes, subject, to, cc, inline images, size (KB), bcc, sent/received date, time, signature, path, priority, links.
Email Attachments Zimbra Migration Tool convert normal as well as embedded attachments from TGZ file. Types of Attachment Supported:
  • For Images: JPG, JPEG, PNG, GIF
  • For Files: DOC, XLS, PPT, PDF etc.
Date Range Filters To convert Zimbra Emails and mailbox folders from some particular date range.
Previews Emails 8 different options to preview emails: Normal Mail View, Attachment, Hex, Properties, Message Header, HTML, MIME, and RTF.
Remember: Preview of data items depends on their respective nature only.
Contacts Export Zimbra Contacts from TGZ file using this software. This Zimbra TGZ Converter can also migrate attachments in contacts, other details, distribution list (contacts group) etc. In addition, all personal details related to a particular contact can also get migrated.
Contact Item Details
  • Personal Details: Name, Birth Date, Nick Name, Anniversary
  • Contact Details: Mobile Number, Primary Phone, Pager, Home, Business.
  • Address: Home, Business, Other
Preview & Sort Option Sort and preview TGZ file contacts depending on Contacts with attachments, Company, Full Name, File As, Home Phone, Business Fax, Mobile Phone, Categories
Calendar Zimbra Migration tool can convert Calendars along with its attachments, Path, Status, Location, Start time, Reminder, End time, Duration, Categories, Time Zone, All day event from a TGZ file.
It will export Weekly, Daily, Monthly, Yearly appointments and meetings from a particular date range.
Calendar Attachments TGZ Calendar attachments such as Documents, Files, Business Cards, Calendars, etc.
Calendar Types
  • Tasks
  • Meetings
  • Group Schedules
  • Appointments and Events
Reminders Migrate Zimbra TGZ file appointment reminders.
Preview & Sort Option Preview Calendar items with all data items Calendars with attachments, Full Name, Company, File As, Business Fax, Home Phone, Mobile Phone, Categories.

Advanced Options Available During Zimbra TGZ File Migration Process

Export Zimbra Webmail

Export Zimbra Webmail Data Directly

One of the most amazing features that this software offers is the option to convert Zimbra webmail emails directly into 6 export options (PST, MBOX, PDF, Office 365, vCard and EML). In this option, the users don't have to export the TGZ file to carry out migration. The users just need to enter the login details of their Zimbra webmail account and perform conversion without any hassle. It only requires a few steps:

  • Step 1: Download Zimbra Migration Tool on your Machine
  • Step 2: Click on Add Online Mailbox Option for Webmail
  • Step 3: Enter Required Zimbra Details in all the Fields
  • Step 4: Finally, Choose Export Option and Start Process

TGZ Converter

Multiple Filters to Customize Process

Sometimes, the users does not want to perform complete data migration. At that point of time, several filters to customize the conversion process are offered by Zimbra Migration tool. All of them are listed below:

  • Date Filter Option: In order to migrate Zimbra files from particular date range, take help of this filter. A user just needs to specify date range in From and To field.
  • Category Selection: A user can choose particular data item like emails, contacts, calendars, tasks. This Zimbra TGZ Converter will export only selected data item.
  • Split PST File: If a user selects PST file as an output format, then he or she is allowed to break large PST file into smaller parts in their desired file size. This advance option can vary depending on the export option you choose.

List of Key Features Offered by Zimbra TGZ Converter Tool

Best Rated Software by Experts to Migrate Zimbra Mailbox to Several Export Options

Migrate Zimbra Mailbox

Secure Zimbra Migration Process

This Zimbra Converter tool is an effective application that lets you migrate Zimbra mailbox to Office 365 and multiple other file formats. After that, you can easily access the resultant data in their respective application without any issue. It migrates complete Zimbra TGZ files even without extracting it. During this process, the software makes sure that data integrity is kept intact.

Export all Mailbox Items of Zimbra

Export All Mailbox Items of Zimbra

This Zimbra TGZ Converter software is capable enough to migrate all mailbox items of Zimbra. It includes emails, contacts, calendars, tasks etc., with all meta details. However, it export emails along with associated attachments during the conversion process. If a user chooses only contacts for the export process, then it get exported into vCard respectively.

Zimbra Calander Migration

Zimbra Calendar Migration Supported

Another impressive feature of Zimbra Migration tool is that it allows the user to export Zimbra calendars only to desired file format. Zimbra Converter tool migrates all data associated with calendars like calendar entries, events, reminders appointment, schedules in its original form. Apart from all this, the software will save recurrence calendar events also in a retained form.

Export Zimbra Contacts

Export Zimbra Contacts from TGZ file

Zimbra TGZ Converter Tool is programmed in such a manner that if a user wants, then, he or she can migrate Zimbra contacts to various file formats. The application provides an option to the users to export only contacts from Zimbra. While doing the same, all details associated with contacts like name, address, email address, etc., also get migrated successfully.

Folder Structure

Option to Maintain Folder Structure

When a user converts Zimbra TGZ database file, the Zimbra Migration Software will provide an option to keep the folder structure intact. If a user wants, then they can choose the Maintain Folder Hierarchy option in Export window. The tool will save the data in same folder structure as it was inside the Zimbra mailbox.

Preview Option

Provides Preview Option

Zimbra Converter provides an instant preview of TGZ file. One can preview folder data in the right pane and folder list in the left pane of the software interface. This option is really helpful where a user can cross-check the data before migrating it and make choice for selective data conversion into desired file format. Moreover, a user can preview attributes associated with each data items as well.

Export Selective Data

Export Selective Data Items

Sometimes a user does not want to perform complete data migration. At that point of time, he or she can check or uncheck the data items and click on Export Selected button from top-right corner. The Zimbra Converter will migrate only that specific data items from Zimbra TGZ file. Apart from this, the software is compatible with all the versions of Zimbra and Windows OS.


Generate a Report With Details

When the Zimbra TGZ migration process gets completed successfully, the tool will generate an export process report. This Zimbra Export Mailbox report contains all file name, item count, success count, and fail count. However, if a user wants to keep these details for future, simply save it in CSV format on the desired destination location.

Zimbra Converter Software – System Specifications

Free Download Zimbra Export Tool & Test All the Features for Free

Software Download

Size: 37.6 MB

Version: 7.0

MD5: 6cdbfb0cd30757eedf43cdd8d2d93073

Software Limitations

SysTools Zimbra Converter demo version will export only 25 items per folder.

System Specifications

Hard Disk Space
100 MB of free hard disk space required

4 GB is recommended

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz

Operating System

Microsoft Windows 11 (64 bit), Windows 10, 8, 7 (32 bit or 64 bit) & Windows Server 2022, 2019, 2016, 2012 R2, 2008


Microsoft .NET framework 4.5 and above.




Electronic Delivery


Purchase Zimbra Export Tool Full Version

Find Out Differences Between Zimbra TGZ Converter Software Trial & Full Version

Features FREE Version Full Version
Add Zimbra File / Folder
Preview Emails with Attachments
Preview Zimbra Calendars
Preview Zimbra Contacts
Date Filtering Option
Various Advance Settings
Export Zimbra Data into 5 Export Options 25 Items Per Folder
Cost FREE $49

Frequently Asked Questions by Users

How to Migrate Zimbra Mailbox Data to Other Platforms Securely
How to convert Zimbra TGZ file emails via this application?

Zimbra Converter

Follow the 4 steps mentioned below:

  • Step 1: Free Download & Install Zimbra Converter
  • Step 2: Click on Add File Button to Upload TGZ File
  • Step 3: Preview Zimbra Emails, Calendar, Contacts
  • Step 4: Select Export Type and click on Export button
Yes, you can easily migrate complete Zimbra TGZ file data, including contacts, calendars, emails and tasks.
No, you can directly upload zipped TGZ file to the software. Zimbra Migration tool will export it without any hassle.
Yes, this Zimbra TGZ Converter software supports all version of Zimbra Desktop, including 7.3.1, 7.3.0, 7.2.8, 7.0.1, etc.
No, there is no any such file size limitation imposed by Zimbra Converter software.
Yes, this tool is a one-stop solution that enables users to convert Zimbra data from both TGZ files as well as online mailbox.

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