Import Zimbra to Thunderbird | An Easy Method

Written By Kumar Raj
Anuraag Singh
Approved By Anuraag Singh
Published On October 8th, 2022
Reading Time 4 Minutes Reading

The boundless use of e-mails for communication operations in the organization has given rise to Email Migration. Both Zimbra and Mozilla Thunderbird mail clients are different from each other. These email clients can be accessed on every platform i.e. Windows, Linux, Mac OS. But, the Mozilla Thunderbird comes out with some additional integrated features. That can be a reason why users are seeking an option to import Zimbra to Thunderbird.

In today’s blog post, we are going to explain a professional grade utility that helps you to access your Zimbra files in Thunderbird without any interruption. So, without any further delay let’s get into it…

Zimbra to Thunderbird Migration | First Move

Well, are you ready for the conversion process? If yes, then the first move is to extract Zimbra TGZ. Carry out the number of steps listed below to start the conversion process.

  1. Open your browser and log in to your Zimbra account.
  2. Now from the Navigation bar click on Preferences.
  3. From the Navigation, list selects the Import/Export option.
  4. The Export panel selects the Data Types.
  5. The last step is to click on the Export option.
  6. Zimbra TGZ file will download automatically and you shifted one step closer to import Zimbra to Thunderbird.

Zimbra to Thunderbird Converter | Professional-Grade Utility

Once you successfully exported the TGZ file from Zimbra. Then, the next task is to transform the TGZ file to MBOX format. For such type of conversion, one needs to take the help of an automated approach i.e. Zimbra Migration Tool.

Zimbra to Thunderbird converter is a professional grade utility that helps the user to convert TGZ files into multiple formats including PST, MBOX, PDF, EML, vCard format. Although it carries several filters that help to maintain the data integrity and hierarchy. The best part of this automated utility is compatible with all versions of Windows OS and Zimbra.

Import Zimbra to Thunderbird | Automated Tool Working Explained

1) Download and Run the utility first interface of the tool will appear like this.

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2) From the top section click on Add File option. It will display Add File or Folder radio button.

3) Now Click on the browse button and add the TGZ file.

4) In the next panel you can preview complete TGZ data files.

5) Use the Export and Export selected option to select files.

Note: Use the Export button to begin the conversion process and if you want to convert the selected set of data files then you can go for Exported Selected Option.

6) Select the MBOX radio button from the select export type list.

Note: Click on Advanced Settings Button to access the Date Filter option.

7) Afterward, click on the Export Option to start the process.

Zimbra to Thunderbird Migration | Final Move

Here, you successfully converted TGZ files to MBOX format, next step is to import the resultant file to Thunderbird. Follow the steps listed below for good.

Note: Try Thunderbird Import Wizard an automated approach that lets you add MBOX files to Thunderbird within a few clicks.

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  1. Open Thunderbird Application and click on Tools >> Import Export Tools >> Import MBOX file.
  2. In the Files, MBOX Import pop-up menu select the Import directly one or more MBOX file radio buttons. Click OK.
  3. Browse and add the MBOX file. Click OK.
  4. Here you successfully import Zimbra to Thunderbird without any interruption.

So There You Have It

Download Zimbra to Thunderbird converter that works similar to licensed version but user allows to convert a maximum of 25 items from each Zimbra TGZ folder to MBOX format. The Demo version is a great option to provide satisfactory results to the users. Afterward, you can go for licensed versions for good. One can select any of the options as per his/her requirement.


By Kumar Raj

He is an ardent tech enthusiast and has a specialization in simplifying complex tech topics. With a knack for staying ahead of the curve, he provides readers with up-to-date insights into the ever-evolving tech world. When he is not writing, he enjoys exploring new gadgets and is actively engaged in tech communities.