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Greasemonkey icon

Greasemonkey

4.13
0 reviews
24.4 k downloads

Customize the way a webpage displays by using Javascript

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Álvaro Toledo icon
Reviewed by
Álvaro Toledo
Chief Content Officer

Greasemonkey is an add-on for Firefox that allows you to apply javascript code to power-up and modify the functionalities of your favorite web browser.

Nowadays, the use of javascript is something very usual when surfing the web, but GreaseMonkey goes one step further and uses javascript to modify full pages, add functions, modify font,...

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Greasemonkey lets you install userscripts - pieces of javascript code-, so it's even better than common add-ons because you can create your own add-ons by using javascript.

If you feel creative today or if you have downloaded some useful javascript you think to useful on any website, you can apply it by using GreaseMonkey and enjoy the Internet on your way.

Where can I find userscripts?

You can find a list of usercripts here

Translated by Uptodown Localization Team

Information about Greasemonkey 4.13

License Free
Op. System Windows
Category Firefox add-ons and plugins
Language English
Author Aaron Boodman
Downloads 24,361
Date Oct 25, 2024
Content Rating Not specified
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Why is this app published on Uptodown? (More information)
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Older versions

xpi 0.8.20090123.1 Apr 22, 2009

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