SessionBox for Firefox requires the latest version of Firefox. If you have older version of Firefox please update it.


1. Open in your Firefox browser
2. Click the Install button in top right corner

3. A notification will appear in the top left corner. Click the Allow button.

4. Firefox will download the extension. Please wait.
5. Click on the Install button.

6. Your extension is successfully installed.

If you encounter any issues during installation, please check out our article about Firefox installation errors.

SessionBox for Firefox is in beta phase. We are really excited to hear your feedback about it! Please send us your experience to