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4n6 Software
Zimbra Converter Tool

All-in-One Zimbra Migration Tool to Batch Convert Zimbra Emails to Multiple Savings In A Few Clicks.

Software Rating (Average Rating 4.9 Based on 1865 Reviews)

  • Best Way to Convert Zimbra Data to Email Formats: PST MBOX, PDF, EML, etc.
  • Allows to Migrate Zimbra Emails to Cloud: Gmail, Office 365, Yahoo Mail, etc.
  • Convert Zimbra Mailbox Items Such as Emails, Contacts, Calendars, Tasks, etc.
  • Dual-Mode Options to Add and Convert Zimbra Files / Folders as Per Requirements
  • Preview Modes: Content, Message Header, Hex View & Raw Messages
  • Provides Advanced Search Options to Find Specific Information As Needed
  • Allows to Search Specific Date Emails With the Help of Date Filters Options
  • Zimbra Converter Maintains Folder Hierarchy While Converting Zimbra Files
  • Compatible With All Versions of Zimbra TGZ Files Such as 7.3.1, 7.3.0, 7.2.8, etc.
  • Independent Zimbra Export Tool – No Need to Install Supportive App for Conversion
Unique Feature of Zimbra Converter

Tried-and-Tested Zimbra Converter

Advance Search Option of the Zimbra Migration Tool

The Advanced Search feature of the Zimbra Converter Tool allows you to search through your entire Zimbra account. In this feature, you get many options to search in folders, like email contacts, calendar tasks, etc. For example, if you want to search in the email folder, you can search with the help of name, subject, date, content, file size, etc. Similarly, a search in the contact folder can be conducted based on name, email, phone number, address, website, postal code, etc. The calendar folder can be explored by subject, date, time, location, note, file size, etc.

Recommended for Forensic Investigators

Extract Specific Data by Zimbra Converter Tool

This Software provides five options to extract specific data:

  • Extract Email Addresses from Zimbra Emails
  • Extract Attachments from Zimbra TGZ Files
  • Extract Phone Number from Zimbra TGZ Email Files
  • Extract Associated Email & Phone Number
  • Extract Contact Photos

With the help of these options, you can extract only a specific data item such as email addresses, phone numbers, contact photos, or attachments from your Zimbra account data, instead of the entire mailbox account data.

Wide Range of Export Options

Zimbra Converter Tool - Supported Export Options


The Microsoft Corporation invented the EML file extension, which stands for email. Email communications are saved in plain text formats, such as EML files. EML is a component of Microsoft's email messaging products and is utilized in the stored mail messages of Outlook Express. The best part here is that if you want to export Zimbra email to EML file format, you can do so with the help of Zimbra Converter Software.


A file used to store and sort incoming and outgoing email messages is called a ‘mailbox’, and its file extension is MBOX. Electronic communications are collected and organized as plain text in a single file, and the word ‘email’ is generically used to describe this process. MBOX is a file format that encodes the information intended for storage in a computer file. The best part here is that if you want to export Zimbra to MBOX file format, you can do so with the help of Zimbra TGZ Converter Tool.


PST files are data files generated by Microsoft Outlook, a personal information manager included in the Microsoft Office Suite. Outlook is most often used as an email client, but it also includes a contact manager, a task manager, note-taking, a diary, and a calendar. The best part here is that if you want to convert Zimbra email to PST file format, you can do so with the help of the Zimbra Migration Tool.


PDF files are usually referred to as portable document format files. The PDF format was introduced to provide greater cross-compatibility support for reading and sharing material across multiple platforms. It was created by Adobe Systems. Text, visual components including photographs, charts, and tables, annotations, bibliographies, indices, footnotes, and endnotes are among the common elements included in pdf documents. The best part here is that if you want to convert Zimbra email to PDF file format, you can do so with the help of this Zimbra Converter Tool.


Hypertext Markup Language, or HTML, is a programming language that is used to create static Web pages. The formatting elements and layout requirements of these pages are also defined using HTML. There are several programs available that can be used to produce and modify these HTML files, and there are many Web browsers that can access and display the content of files in the.html format. The best part here is that if you want to migrate a Zimbra TGZ file to an HTML file format, you can do so with the help of the Zimbra Converter Tool.


The term "plain text documents" is generally used to refer to the unformatted information containing ASCII text stored as files with the TXT extension. Any text or word processing product for Mac-based systems and well-known text editing applications for Microsoft Windows-based computers, such as Microsoft WordPad and Microsoft Notepad, may be used to generate, open, read, and edit.txt files. The best part here is that if you want to convert Zimbra files to text file format, you can do so with the help of Zimbra TGZ Converter Software.


You are here because you have a Zimbra TGZ file that you want to convert with the file extension.csv. Files with the.csv file extension can all be launched by the same application. It is possible that.csv files contain contacts or emails, which means you can import CSV files into any application. The best part here is that if you want to export Zimbra contacts to CSV file format, you can do so with the help of the Zimbra Migration Tool.


A vCard file is combined with data encoding standards to assemble contact information and save it in the VCF format. A vCard file's content may contain contact names, email addresses, residential and business addresses, phone numbers, and other important information about a person or business that is on the user's contact list. The best part here is that if you want to export Zimbra contacts to vCard file format, you can do so with the help of this utility.


To put it simply, an ICS file is an iCalendar file. These are simple text files that provide information on calendar events, such as a name, start and finish time, location, and description. The ICS format is most commonly used to put up meeting requests and subscribe to special event calendars like birthday and holiday reminders. The best part here is that if you want to export Zimbra calendars to ICS file formats, you can do so with the help of the Zimbra Converter software.

Main Features

Key Benefits of Zimbra Converter Tool

Convert Unlimited Zimbra TGZ Files

Convert Unlimited Zimbra TGZ Files

The 4n6 Zimbra Migration Tool is designed to easily convert Zimbra files with no size limitation. With this software, you can export an unlimited number of Zimbra email mailboxes safely and quickly, without any restrictions. So, download this Zimbra Converter software now and get your job done with some simple clicks.

Convert Complete Zimbra Mailbox Items

Convert All Zimbra Mailbox Items

The Zimbra TGZ Converter allows users to export Zimbra emails, including contacts, briefcases, and calendars. The uploaded Zimbra files and folders are displayed on the left panel, where you can easily check or uncheck folders as needed and move your Zimbra mailbox to the desired account. All the information carried by contacts, calendars, and briefcases is maintained throughout the process.

Export Zimbra TGZ Files / Folders

Export Zimbra TGZ Files and Folders

This software has been developed to meet the requirements of all users. The application has dual-mode options for performing Zimbra TGZ file conversions, such as Choose Files and Choose Folders. If you only need to convert Zimbra files, select the Choose Files option. To completely migrate your Zimbra folders, select Choose Folders.

Export Zimbra to Multiple Savings

Export Zimbra to Multiple Savings

It is an all-in-one solution for users who need to migrate their Zimbra emails to another platform. This tool successfully supports exporting Zimbra mailboxes to email files, document files, and cloud-based email services. You can convert email files directly to Google Takeout data, Office 365 (Microsoft 365), Yahoo Mail, and all other popular cloud-based email services that use the IMAP protocol.

Convert Briefcases from Zimbra Account

Convert Briefcases from Zimbra Account

Zimbra Converter can convert the entire mailbox data smoothly. With this advanced application, you can easily convert Zimbra briefcase items to real file formats. The updated version of the software handles the briefcase conversion in a more sophisticated and accurate manner. This Zimbra export tool can also convert other Zimbra content, such as notes and tasks (including recurring tasks).

Convert Zimbra Emails with Attachments

Convert Zimbra Emails with Attachments

With the help of the powerful Zimbra Migration Tool, we can easily perform the conversion without losing any information. This tool not only converts Zimbra TGZ emails but also successfully supports the conversion of all attached information. With this software, you can easily export Zimbra emails with all attachments to another account.

Complete Preview of Zimbra Mailboxes

Complete Preview of Zimbra Mailboxes

The Zimbra Converter Tool provides a preview of the selected Zimbra TGZ files. The Preview panel displays all the content of the Zimbra mailbox, such as emails, message headers, and other information. This allows users to select only the data items they wish to convert into the desired file format.

Export Selected Zimbra TGZ Files

Export Selected Zimbra TGZ Files

We understand the needs of all users. Sometimes, you may need to convert only selected mailboxes instead of converting the entire data. That is why we have added a selective mailbox conversion feature to this tool. This feature allows users to select the mailboxes whose data they need to convert.

Software Specifications

Zimbra Converter Tool Basic Systems Specification

Software Download

Size : 44.7 MB

Version : 3.2

Trial Limitations

Zimbra Converter free demo edition allows you to convert up to 10 email messages from each folder. This freeware Zimbra Migration Software is helpful to test the working and features.

System Specifications

Hard Disk Space
130.6 MB of free hard disk space

Minimum 2 GB RAM

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

Supported Editions

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

Electronic Delivery

The product delivery is automatic. You will receive an email with the link to download the Zimbra Converter and the activation key within a few minutes after the payment has been confirmed.

Software Screenshots

Zimbra Migration Tool - How It Works?

download zimbra converter
add Zimbra files
Preview zimbra emails
exporting option
save exported data


Video Tutorial — 4n6 Zimbra Converter Tool

User Reviews & Industry Recognitions

Awards & Reviews

CNET Reviews and Award

According to Cnet, this 4n6 Zimbra Converter is really good at keeping your information safe. It helps you feel calm when you're dealing with important and private stuff. And it's also super fast at making sure your data stays safe.

SOftware Informer Reviews and Award

Software Informer grants 4n6 Zimbra Converter Software a flawless 100% safe, trusted, and reliable rating due to its consistent and dependable capability to efficiently convert unlimited Zimbra mailboxes to any saving without losing information.


Frequently Asked Questions

Follow these steps to convert Zimbra emails to another file format:

  • Step 1: Download the Software & Install on Windows PC.
  • Step 2: Click Choose Folder/File Option to Select Zimbra Files.
  • Step 3: Click the Export Button & Choose Any Options.
  • Step 4: Finally, Click the Save Button to Begin the Conversion Process.

Yes, you can use this application to easily convert Zimbra emails including headers information.

Yes, this application is compatible with all editions of Windows OS.

Yes, you can convert Zimbra TGZ files into any format with attachments.

No, the Zimbra Converter does not impose any restrictions on the number or size of the files uploaded for conversion.

Yes, you can import Zimbra TGZ files to any IMAP account directly without any problem.


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