*Greasemonkey* allows you to customize the way popular websites look and
behave by tweaking their functionality with a script. In fact Greasemonkey is
not an application in itself. It's a Firefox add-on that prepares your
browser to support Greasemonkey scripts. The add-on puts a small monkey icon
in the bottom right corner, from where you can add new scripts and manage the
ones you've already installed. Other than that, it doesn't include any
configuration options. The first time you launch Greasemonkey you're
presented with an introductory website which contains basic information and a
link to Userscripts, where you can download scripts. Be sure to bookmark this
site, as Greasemonkey doesn't include a link to it anywhere. Of course, you
can also create your own scripts and use them with Greasemonkey – but that
requires coding knowledge. *With Greasemonkey you can use hundreds of scripts
to change the way popular websites look and behave.*Download *Greasemonkey
0.9.12* in Softonic