Want to move the user interface of Firefox to the bottom of the window, rather than have it at the top? The Bottom UI add-on is perfect for you because that is what it does.
Here are some of the options:
- Option to keep menu bar at top auto hidden or always visible.
- Option to enable custom window control buttons on a selected location in cases when the standard control buttons are not accessible.
Want to give it a shot? You can pick up Bottom UI on the Firefox Add-ons website.