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
Makeover - Custom CSS AlternativesUserscript Managers and other similar apps like Makeover - Custom CSS
Apps similar to Makeover - Custom CSS include Greasemonkey, which is free and open source. Other options are Violentmonkey, Stylus, Tampermonkey and Stay - Userscripts Extension. You can choose from more than 10 Userscript Managers like Makeover - Custom CSS for Mac, Windows, Linux, the web and Android.
Alternatives list
- 13 Greasemonkey alternatives
13 Violentmonkey alternativesViolentmonkey provides userscript support for Chrome, Opera, Maxthon and Firefox supporting most scripts for Greasemonkey and Tampermonkey.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Microsoft Edge
- Google Chrome
- Mozilla Firefox
Singapore
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Microsoft Edge
- Google Chrome
- Opera
- Brave
- Chromium
- Mozilla Firefox
Russia
+2
12 Tampermonkey alternativesTampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- Microsoft Edge
- Google Chrome
- Opera
- Chromium
- Mozilla Firefox
- iPhone
- iPad
- Safari
Germany
EU
+2
Stay is a new generation browser script manager on Safari. It supports both native scripts and tampermonkey and violentmonkey scripts.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- Android
- Google Chrome
- Mozilla Firefox
- Safari
- Android Tablet
China
+2
11 FireMonkey alternativesFiremonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.
Cost / License
- Free
- Open Source (MPL-2.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- Firefox
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Safari
- iPhone
- iPad
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- UC Browser
- CentBrowser
- Google Chrome
- Yandex.Browser
- Opera
- Chromium
- Firefox
+3
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.
Cost / License
- Free
- Open Source
Application type
Platforms
- SeaMonkey
Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Google Chrome
+1
Cost / License
- Free
- Open Source
Application type
Platforms
- Online
- RemoteStorage
Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.
Cost / License
- Free
- Proprietary
Platforms
- Self-Hosted
- Python
- Node.JS
- npm
