The Sticky Password browser extension saves new data as you enter it and allows you to take full advantage of form-filling functionality, and also types your passwords for you when you log in to your favorite sites – so you don’t have to.
In just a few quick steps, you can manually install or reinstall the extension on any supported browser at any time, directly from the Sticky Password application.
Click Sticky Password in the macOS menu bar and select Manage browser extensions.
Select Firefox and click Install.
Click Go to Mozilla Add-ons site.
Click Add to Firefox.
Click Add in order to install the Firefox extension.
Check the box next to Pin extension to toolbar and click OK.
The Sticky Password toolbar icon will appear in the toolbar of your browser.
Now you can enjoy the benefits of form-filling functionality by Sticky
Password. Click on the Sticky Password toolbar icon to reveal the extension menu.