How to Disable Built-in File Associations in Thunderbird on Windows

Introduction

Thunderbird, an email client developed by Mozilla, comes with built-in file associations that allow it to handle certain file types directly. However, you might want Thunderbird to stop handling these file associations and let the operating system manage them instead. In this article, we will guide you through the process of disabling built-in file associations in Thunderbird for Windows.

Prerequisites

Before we begin, ensure that Thunderbird is installed on your Windows system.

Disabling Built-in File Associations

To disable built-in file associations in Thunderbird for Windows, follow these steps:

1. Open Thunderbird.
2. Click on the menu button (three horizontal lines) located in the upper-right corner of the Thunderbird window.
3. Select "Options" from the dropdown menu.
4. In the "Options" window, click on "Applications" in the left sidebar.
5. In the "Content Type" list, find the file type you want to remove the association for.
6. Click the "Remove" button to remove the association.
7. Repeat steps 4 to 6 for each file type you want to remove the association for.
8. Click "OK" to save the changes and close the "Options" window.

In this article, we learned how to disable built-in file associations in Thunderbird for Windows. By following the steps outlined above, you can let the operating system manage file associations instead of Thunderbird.