Many users who have MBOX files often look for a way to import them into Thunderbird to access their email data. This can be done easily using the ImportExportTools NG add-on. To begin, users need to install this add-on within the Thunderbird application. Once installed, it enables a straightforward method to import MBOX files directly into Thunderbird.

Here’s how to import MBOX files into Thunderbird manually:
1. Open Thunderbird and click the three horizontal lines (menu) at the top-right corner, then select Add-ons and Themes.

2. In the search bar, type ImportExportTools NG and press Enter.

3. Click on +Add to Thunderbird to install the add-on.

4. Restart Thunderbird after the installation.

5. Go to Tools > ImportExportTools NG > Import MBOX file.

6. Browse and select the MBOX file you wish to import.

That’s it — the file will be imported, and your emails will appear in Thunderbird.

While the manual method works, it can be confusing for some users. If you encounter any issues, you can opt for the Advik MBOX Converter. This software simplifies the process and allows you to open MBOX files in Thunderbird easily, without needing any add-ons or technical steps.

Read More: https://www.adviksoft.com/blog/impor...o-thunderbird/