How to Import Zimbra to Thunderbird Profile Directly?

Rollins Duke   
Published: May 11th, 2024 • 5 Min Read


Are you a Zimbra email client and server user who want to import Zimbra to Thunderbird? If your repercussion is yes, then don’t worry! You have landed at a pertinent webpage. In this article, I am giving you a perfect solution for Zimbra to Thunderbird migration. Thereafter, anyone can easily import Zimbra TGZ to Thunderbird profile together with email, address book, and calendar.

User’s Query

I am using the Zimbra Network edition and taking the benefits of on-premises deployment. But now, I don’t want to stay continue with Zimbra. My Zimbra subscription will be end soon and I wouldn’t want to renew it. Because of the Covid pandemic, I have decided to reduce some operation costs of my organization. Therefore, I want to replace my Zimbra server with freeware Mozilla Thunderbird. Please suggest me a professional method for Zimbra to Thunderbird migration process without loss of old data.

– Barrett, Tulsa

I have used Zimbra desktop-based email client from 2014 to 2020. Nowadays, I am using Mozilla Thunderbird open-source email client. But, still, I have some Zimbra exporter TGZ zipped files are stored on pc computer. Moreover, I want to know how to import TGZ into Thunderbird by maintaining the original folder structure. Experts, please recommend me a powerful and reliable solution to import Zimbra to Thunderbird profile.

– Nathaniel, Columbus

Why Do Users Export Zimbra Mail to Thunderbird?

There are several reasons available that’s why users want to import Zimbra to Thunderbird profile. Here, I am just mentioning some of possible reasons for the process.

  • Mozilla Thunderbird is an open-source 100% freeware desktop-based email client. While Zimbra requires some renewal and maintenance charges.
  • It comes with high-level encryption-based security features. The Thunderbird email client can be used for sending, receiving emails, managing contacts, and calendars.
  • Thunderbird is an easy-to-use email client that can be easily operable by both technical as well as non-technical users without extra effort.
  • Users can backup Thunderbird emails in standard file extension free of cost by downloading freeware Add-Ons.

What Is Challenge?

Zimbra desktop or cloud-based editions allow to export its emails, contacts, calendars, and briefcase into TGZ file extension. While there is no option available to import TGZ in Mozilla Thunderbird. Because Thunderbird is not compatible with TGZ files. Because of compatibility related issues, this task cannot be completed manually.

How to Import Zimbra TGZ to Thunderbird?

Zimbra TGZ Converter is a perfect software for Zimbra to Thunderbird migration. This application maintains original folder and subfolder structure during completion of task. Even it is a separate option to import Zimbra contacts & calendars into Mozilla Thunderbird freeware email client. First of all, download Zimbra to Thunderbird Migration Tool and install it on your computer.

Download for Windows

  1. Launch Zimbra to Thunderbird Converter and choose one option from Select Files or Select Folders for uploading TGZ files.
    Zimbra to Thunderbird migration tool
  2. Thereafter, you can preview Zimbra TGZ folders in software GUI. Choose required folders and press Next button.
    Choose required folders
  3. Select Thunderbird as saving option from list.
    Select Thunderbird
  4. This application automatically chooses default destination path to store resultant data.
    default destination path
  5. After that, hit on the Next button to start Zimbra to Thunderbird migration process.
    Zimbra to Thunderbird migration
  6. The process to import Zimbra to Thunderbird has been completed successfully.
    How to Import TGZ into Thunderbird
  7. Launch Mozilla Thunderbird email client and preview imported emails.
    Launch Mozilla Thunderbird

Export Zimbra Contacts to Thunderbird

Just follow the given steps to import Zimbra contacts into Thunderbird.

  1. Zimbra to Thunderbird Converter has an isolated option to convert Zimbra contacts to Thunderbird contacts.
    Zimbra to Thunderbird Converter
  2. Thereafter, launch Thunderbird and select Address Book from main menu.
    select Address Book
  3. Now choose Tools << Import option from address book.
    Import option
  4. Select Address Book option from available options and press Next.
    Address Book
  5. After that, browse converted Thunderbird contact file.
    Thunderbird contact file
  6. Lastly, complete the Zimbra contacts to Thunderbird contacts import process.

Zimbra to Thunderbird Migration Tool Features

  • Import mail from Zimbra to Thunderbird automatically without taking much effort. The tool automatically browses the default destination path to store resultant data.
  • It is authorized to import Zimbra to Thunderbird together with emails, contacts, calendars, Briefcase, and other crucial information.
  • Grab it for Zimbra to Thunderbird migration inclusive of complete email items i.e. To, Cc, Bcc, From, Subject, Date, Time, Year, Signature, Attachments, etc.
  • Users can check or uncheck only required TGZ folders for conversion instead of all available folders.

Frequently Asked Questions

Q 1 – How to Import TGZ into Thunderbird?

A – Use the above-mentioned software which has a direct option to import Zimbra TGZ to Thunderbird.

Q 2 – Is it possible to add Zimbra calendar to Thunderbird?

A – Yes, of course, the tool has separate option to add Zimbra calendar to Thunderbird. Just follow these two steps.

  • Firstly, export calendars from Zimbra TGZ file to ICS.
  • After that, run Thunderbird and import resultant ICS file.

Q 3 – Can I check only desired folders from whole database to import mail from Zimbra to Thunderbird?

A – Yes, Zimbra to Thunderbird migration tool preview TGZ folders in file explorer view. From where, users check only crucial folders

Q 4 – Does Zimbra to Thunderbird converter work on Windows 11 OS laptop?

A – Yes, you can install it on your Windows 11, 10, 8.1, 8, Vista, Moreover, Windows Server 2019, 2016, 2012, 2008, etc.

In Conclusion

After reading the above-mentioned steps all working professionals can easily import Zimbra to Thunderbird profile. After completion of the task, users can save much money that was spent while renewing / maintaining Zimbra. However, the best feature of this application is that it is able to import emails, contacts, and calendars from Zimbra to Mozilla Thunderbird email client.