How to add an Extension button to the Firefox toolbar

Mozilla Firefox supports an Extension button on the toolbar, but it must first be enabled. We explain how to do it and add the button.

How to Use Firefox for Mac

Open in Firefox

How to enable the RoboForm lower toolbar (Chrome, Edge, and Firefox) – RoboForm

Uninstalling toolbars - MozillaZine Knowledge Base

How to add the RoboForm extension to your browser(s) – RoboForm

Firefox Extension, adding Button to Navigation Toolbar (Similar to LiveHeaders and FireBug) - Stack Overflow

Supercharge (or Simplify) Your Browser: How to Add and Remove Extensions

Mozilla Firefox is getting an extension button similar to Chrome

How to Add a Button to the Firefox Toolbar

How To Change Default Settings of Firefox Extensions?