Greasemonkey

Greasemonkey

Greasemonkey download for free to PC or mobile


Greasemonkey is a powerful Firefox add-on that enhances your web browsing experience by allowing you to apply custom JavaScript code to your favorite websites. With Greasemonkey, you can modify entire web pages, add new functionalities, and even change fonts to tailor your browsing experience to your liking. Unlike typical add-ons, Greasemonkey lets you install and create userscripts—small pieces of JavaScript code that can transform how websites behave. Whether you're feeling creative or have discovered useful scripts, Greasemonkey makes it easy to customize the web to suit your needs. Discover a variety of userscripts and start personalizing your internet experience today!


09 Jun 2024
Title Greasemonkey
Size 144.3 KB
Price free of charge
Category Applications
Developer N/A
System Windows
144.3 KB
5

860 reviews
3636

downloads
The content of games with a PEGI 3 rating is considered suitable for all age groups. The game should not contain any sounds or pictures that are likely to frighten young children. A very mild form of violence (in a comical context or a childlike setting) is acceptable. No bad language should be heard.

Equivalent to E (low end) and EC (which is no longer used). 435 titles were rated PEGI 3 in 2020.
PEGI Rating

Greasemonkey installation

download

Click on the Download button to start downloading Greasemonkey for Windows from Maombi.com

open

Open the .exe installation file in the Downloads folder and double click it

props

Follow the instructions in the pop-up window to install Greasemonkey on Windows Desktop

run

Now you can open and run Greasemonkey on your PC

Greasemonkey Features

Greasemonkey is a powerful browser extension that allows users to customize the way websites look and function. With Greasemonkey, you can easily install scripts that add new features, remove annoying elements, or enhance your browsing experience. It's like having a personal assistant for the internet, making your favorite websites work exactly how you want them to. Say goodbye to cluttered pages and hello to a more streamlined and personalized web experience with Greasemonkey.

Script Management

Easily manage and organize your scripts for customization and automation of websites.

User Scripts

Create and install user scripts to enhance your browsing experience with added functionalities.

Script Editor

Edit scripts directly within the application with syntax highlighting and error checking.

Script Synchronization

Sync your scripts across multiple devices for seamless browsing experience.

Script Permissions

Manage permissions for scripts to ensure security and privacy while browsing.

Script Updates

Receive notifications and updates for scripts to stay up-to-date with new features.

Greasemonkey overview

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    01

    Manage your scripts effortlessly with this application. Featuring an intuitive interface, it allows you to easily add, edit, and delete included and excluded pages. The drag-and-drop functionality and keyboard shortcuts streamline script reordering. Enable or disable scripts with a simple checkbox. Additional options include uninstalling scripts and associated preferences. Simplify your workflow with this powerful tool.

  • slide for 2

    02

    Experience seamless data management with our cutting-edge application. Featuring intuitive navigation and real-time analytics, it ensures efficient handling of numerical data. With values like 4.381, 4.284, and 3.515, our application provides precise insights, enhancing productivity. The user-friendly interface, complemented by engaging icons, makes data interaction both easy and enjoyable. Elevate your data management experience today.

  • slide for 3

    03

    Enhance your Firefox experience with this powerful application, a user script manager designed to optimize your browsing. Easily manage scripts with intuitive options and seamless integration. Activate, deactivate, or uninstall scripts with just a click. This application provides a user-friendly interface in Spanish, ensuring smooth navigation and control. Version 0.7.20070607.0 guarantees up-to-date functionality.

Greasemonkey

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Greasemonkey reviews

Update: 02 Jan 2026

Grace Lewis

I like Greasemonkey a lot! It makes my browsing personalized, which I really appreciate. The selection of scripts is vast, but sometimes it takes a bit to find what I'm looking for. Overall, a good experience.


Emma Johnson

Wow, Greasemonkey has changed the way I surf the web! I feel like I have full control now! I added scripts for everything from ad blocking to customizing layouts – you name it! It’s epic!


James Thompson

This app is simply fantastic! I love how I can add features that make browsing a breeze. The scripts are super easy to find and install. It’s like magic! Seriously, everyone should use Greasemonkey!


Liam Hall

It's a good tool! Works as advertised, and I’m satisfied with the customizability it offers. Just had a couple of minor bugs that could use some attention. Still, I recommend it!


Daniel Carter

Greasemonkey is just what I needed! I love how I can make my browsing more efficient and enjoyable. The scripts are great! I can’t believe I didn’t know about this before! It’s super helpful!


Nathan Young

Greasemonkey is decent, but I've had a few issues with some scripts misbehaving. The customization is cool, but it needs better support or more guides for newbies. Overall a mixed experience so far.


Oliver Scott

Great app! I love the variety of scripts available. Made my browsing experience a lot better, especially with some personalization features. Overall, I'm happy with Greasemonkey.


Charlotte Wright

I’m on the fence about Greasemonkey. It has great potential, but I’ve faced challenges getting certain scripts to work. The features are nice, just needs some improvements!


Sophia Williams

I can't express how much I adore Greasemonkey! The simplicity of customization is mind-blowing! And the performance? Seriously, does it get any better than this? Overall, I’m just thrilled with how it’s made my web life!


Mark Henderson

OMG, Greasemonkey is a game changer! I can customize everything the way I want. It’s like having superpowers for my browser. Can’t beleive I didn’t find this sooner! Highly recommend it to anyone looking to enhance their web experience!


Laura Mitchell

I’m totally blown away by Greasemonkey! I’ve added so many scripts that make my daily browsing sooo much better. It’s like I unlocked a hidden level on the internet! Just try it, you won’t regret it! Best thing I’ve done this month!


Chris Brown

Greasemonkey is the bomb! I’ve installed a couple of scripts that make my workflow so much smoother. I can’t believe I was using the internet without it. You guys have to try it out! It’s a no-brainer!


Sophie Edwards

It does the job, mostly. I love customizing my browser, but sometimes things don’t work as intended. I appreciate the flexibility, however I wish there were more stable options available.


Alice Green

I’m absolutely in love with Greasemonkey! I customized my entire browser, and it feels like my personal space. The scripts are fun and easy to implement. Trust me, it's worth your time!


Henry Ward

Greasemonkey is pretty cool! I've found some great scripts that really help with productivity. However, I wish the user interface was a bit more user-friendly. Still, it’s working well for me!


Luke Robinson

This app is literally the bee's knees! I've been able to customize my browser to my heart's content. The community is awesome too - so many cool scripts to choose from! It’s just amazing!


Mia Stevens

Really good tool! I enjoy the flexibility it offers to customize my browser. I’ve used it for several projects, and it has been very handy. Minor bugs here and there, but still a solid app.


Samuel Robinson

Decent app! It has a good selection of scripts that have improved my online tasks. But, I occasionally run into issues with compatibility. Once they fix that, it would be perfect!


Ella Harris

Greasemonkey has been quite useful! I enjoy the customization abilities and downloaded a couple of scripts. However, I do wish some features were more straightforward to use. Not bad though!


Ethan Allen

Greasemonkey is nice, but it’s not without its faults. Some scripts I’ve tried don’t work right. I do love how much it can be tailored to my needs, just needs more stability!


Chloe Parker

This app is a lifesaver! It helps me make the web so much more user-friendly. I’ve customized practically everything! Very impressed with the community and how responsive it is!


Zoe King

Meh, it’s okay. I appreciate the concept of Greasemonkey and the scripts are useful, but I’ve come across a few bugs while using it. It has potential but needs polishing. I might continue using it.