How do I Export a CSV File from Thunderbird on Mac?
Are you a Mac user wondering how to export CSV file from Thunderbird on Mac? If yes, then follow the article providing the easiest technique to export mails from Thunderbird to CSV on Mac directly without data loss.
There are multiple ways which can be adapted to achieve the desired procedure –
Method 1 – Using Manual Steps
Method 2 – Direct Thunderbird Converter for Mac solution
The first method can be implemented by downloading the Thunderbird add-on i.e. ImportExportTools ng on the system. It is completely free of cost but does not guarantee the accurate execution of required Thunderbird files. Moreover, you will also unable to find the attachments after the process as all will be discarded during exporting Thunderbird emails to CSV. Thus, in case you are utilizing the free solution, make sure to take the backup of your data first.
Note. Grab MacMister new launched solution Email Backup Software for Mac. The wonderful application to export emails from 50+ webmail servers such as AOL, Gmail, IMAP, Office 365, iCloud, Exchange and more to PDF, MBOX, OLM, PST, MSG, EML, EMLX, MHT, HTML and etc.

On the other hand, the direct Thunderbird Converter for Mac export Thunderbird mails to CSV file directly. However, in case, you have the extracted thunderbird files saved in MBOX format, then you can make use of Mac MBOX Converter application for the same. Each and every file will be transferred smoothly and securely to CSV. Also, the data originality will remain preserved throughout process. But, it is not free. Still, you can check the entire export steps with the help of free demo edition. It will move first 25 emails from Thunderbird to CSV free of cost.
Let’s understand both the approaches in detail.
Method 1 – Exporting Thunderbird to CSV using Manual Steps
Step 1. Download ImportExportTools NG Thunderbird add-on on your Mac system.
Step 2. Now, open Mozilla Thunderbird, right-click on the files that needs to be transferred into CSV.
Step 3. Select ‘ImportExportTools NG’ option and then choose Export all messages from folder and select Spreadsheet CSV.
Step 4. All your selected emails are now saved in CSV.
The method will complete in just few steps. But, before thinking of using it, analyse it and check if it suits you or not.
Limitations
- After the process implementation through ImportExportTools NG, you will see that only partial data is exported into CSV file.
- Needs to be implemented under expert’s guidance.
- Sometimes the messages will not be displayed after export.
- Technical skills are important and knowledge of add-on is must.
Thus, it will be a wise choice if a user goes with a professional solution. It would be cost-effective, easy and gives accurate output.
Method 2. Specialised Solution to Export Thunderbird to CSV on Mac
The Thunderbird Converter for Mac is an intuitive and adaptable solution that can be handled effortlessly by professional and non-professional users. The application holds many amazing beneficial features which will ease the conversion process and help users in carrying out the result as per need.
The software has a three step process that saves users time and help them in acquiring the desired resultant data. However, you can check the procedure through free demo edition delivered by the tool.
Steps to Export Emails from Thunderbird to CSV
Step 1. Download and run the Thunderbird to CSV Tool on Mac.
Step 2. Select the desired option to load required Thunderbird data and click on Next.

Step 3. List of Thunderbird mails will appear with checkboxes. The checkboxes are added by the software developers so that users can import selective Thunderbird emails to CSV when needed. Click Next.

Step 4. Select CSV option by clicking on Select Saving Option.

Step 5. Choose the destination path by clicking the Browse button and Press Export.
Step 6. Get the preview of live on-going process that will show the total items converted, items left and status of conversion.

When the tool successfully moved all Thunderbird emails to CSV, it will generate a message of confirmation showing ‘Conversion Completed’. Click it’s OK button and close the generated message. Now, go to the location specified earlier where resultant file is saved. Open it and check the exported data. You will see that data integrity is exactly the same as present before the process.
Remarkable Traits of Magnificent Thunderbird to CSV Tool
Batch Thunderbird Mails to CSV at Once
The software has the aspect of exporting unlimited Thunderbird mails to CSV in batch with attachments. The Add Folder option will help in accomplishing the same. Just create a new folder and put all required Thunderbird emails in it. Now, load it using the Add Folder option. Tool will scan and list all the associated files and export all of them at once in CSV.
Performs Unlimited Migration without Data Loss
The Thunderbird to CSV Tool has a feature of transferring unlimited mails from Thunderbird to CSV at once. But, it does not affect the data originality. Once all files are exported, go to the resultant file location and you will see that each and every thing present in the content is completely accurate.
Offers Intuitive GUI and Easy to Operate
The experts programmed the application keeping the small details of all types of users in mind. So, the GUI is designed in such a way that not only technical, but non-technical users can also operate it effortlessly. No specialised knowledge is needed for handling the advance solution.
Completes Entire Migration in Three Steps
The Thunderbird to CSV Tool is capable of finishing the complete procedure in just three steps. Users first need to load the required Thunderbird emails using the options available. Then, select the saving option and then click on Export. It will save the time and performs the process without data loss.
Allows to Save Output CSV at Desired Location
The software provides the flexibility to save resultant CSV at desired location. The option becomes visible when you select CSV as a saving option. You will see ‘Select Destination Path’ option will appear with Browse button. Click on it and set the location accordingly. After this tool will choose the same location and save the resultant file accordingly.
Able to Export Thunderbird to CSV on all Mac OS
Thunderbird to CSV Tool will give the freedom to export Thunderbird emails to CSV on all Mac OS versions with attachments. With the help of the tool, one can performs the migration on Mac Monterey, Big Sur, Catalina, High Sierra and etc.
Note. To unlock more about the software functioning, download the trial edition of the tool now. For any help, contact the support team of MacMister Solutions.
Last Words
The whole article has delivered multiple approaches for exporting Thunderbird mails to CSV. Both has the ability to export Thunderbird data to CSV on Mac. However, before starting with manual steps, make sure you have the backup of your files. In case of third party solution, it is suggested to use the trial edition first. In case you find it suitable, then go with the license key.
