Creating Firefox Extension Package

To package an extension:

1. Launch https://addons.mozilla.org/en-US/firefox/. The Add-ons for Firefox webpage is displayed.
   
2. Click Developers Hub. The Add-on Developer Hub page is displayed.
   
3. Click on Submit or Manage Extensions. The Sign in page is displayed.
   
4. Enter the sign in credentials and click on Sign in. The Add-on Developers Hub page is displayed.
   
5. Click Submit Your First Add-on. The Add-on Developer Hub page is displayed.
   
6. Select On the site and click Continue. The Submit a New Add-on page is displayed.
   
7. Select a .zip file and click Continue.
   
8. Provide the add-on description and follow the screen shots.
   
   
   
9. Click Go to My Submissions. The Add-on will be uploaded and approved.
   

10. Click on the Add-Ons name (Example: XSO Extension11)