Adding a vertical tab sidebar to your Firefox browser can be a very useful tool if you tend to have multiple tabs open at the same time. This feature allows you to easily switch between tabs and keep your browsing organized. In this article, we’ll show you how to add a vertical tab sidebar to Firefox.

Step 1: Install the Tree Style Tab extension

The first step in adding a vertical tab sidebar to Firefox is to install the Tree Style Tab extension. To do this, follow these simple steps:

1. Open your Firefox browser and click on the menu icon (the three horizontal lines in the upper-right corner of the window).
2. Click on “Add-ons” from the drop-down menu.
3. In the search bar, type in “Tree Style Tab.”
4. Click on the “Install” button next to the Tree Style Tab extension.
5. Once the installation is complete, you’ll see a success message pop up.

Step 2: Configure the Tree Style Tab extension

Now that you’ve installed the Tree Style Tab extension, you’ll need to configure it to display the vertical tab sidebar. Here’s how:

1. Click on the menu icon again and select “Add-ons.”
2. Find the Tree Style Tab extension and click on “Preferences.”
3. Under the “Appearance” tab, select “Vertical tab sidebar” from the “Sidebar position” dropdown menu.
4. Adjust the other options to your liking.
5. Click on “OK” to save your changes.

Step 3: Use the vertical tab sidebar

Once you’ve configured the Tree Style Tab extension to display the vertical tab sidebar, you can start using it. Here’s how:

1. Open a few tabs in your Firefox browser.
2. Click on the sidebar icon (the three horizontal lines on the left-hand side of the browser window).
3. The vertical tab sidebar will appear on the left-hand side of the browser window.
4. You can click on any tabs in the sidebar to switch to them.
5. You can also drag and drop tabs to rearrange them in the sidebar.

Conclusion

Adding a vertical tab sidebar to your Firefox browser is a great way to stay organized and easily switch between tabs. With the Tree Style Tab extension, it’s easy to set up and customize your sidebar to your liking. Give it a try and see how it can improve your browsing experience!