Greasemonkey is a Firefox extension that allows you to customize the way webpages look and function.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mozilla Firefox
United States



Apps similar to FireMonkey include Greasemonkey, which is free and open source. Other options are Violentmonkey, Tampermonkey, Stay - Userscripts Extension and Userscripts. You can choose from more than 10 Userscript Managers like FireMonkey for iPhone, iPad, Mac, Android and Windows.
Greasemonkey is a Firefox extension that allows you to customize the way webpages look and function.



Violentmonkey provides userscript support for Chrome, Opera, Maxthon and Firefox supporting most scripts for Greasemonkey and Tampermonkey.



Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.




Stay is a new generation browser script manager on Safari. It supports both native scripts and tampermonkey and violentmonkey scripts.





Makeover lets you change the appearance and behavior of web pages with CSS and JavaScript. To use it, you go to a web page you want to customize, tap the Makeover icon, and paste the code into the text field.




Greasemonkey Port is a userscript manager for SeaMonkey, originally written by Aaron Boodman and currently SeaMonkey front-end maintained by Marti, Ratty and/or Farby with some backend support from Anthony Lieuallen and Johan Sundström.


Full featured multi arch/os debugger. The purpose of Dwarf is to simplify tasks while doing reverse engineering, cracking and security analysis on a process running on a mobile phone running either Android or iOS.


Macaque is a UserScript Manager Browser Extension. Macaque provides you the ability to add, edit, remotely edit, as well as view the console logs for each UserScript!.




Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.

