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Firepath and Firebug are very useful and powerful Firefox add-ons that could be use to inspect and generate XPath 1.0 expressions. Before using them, you need to install them in Mozilla Firefox browser. Make your Mozilla Firefox browser open and active, and then follow the steps to install firebug and firepath.
How to install Firebug
After you have successfully installed firepath, you can see them as the screenshot below:
Check out other methods to install Firebug and Firepath.
Now that you have installed Firebug and Firepath successfully, please read this FAQ and learn how to use Firebug and Firepath.