Greasemonkey Port AlternativesUserscript Managers and other similar apps like Greasemonkey Port

Greasemonkey Port is described as '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' and is a userscript manager in the web browsers category. There are more than 10 alternatives to Greasemonkey Port for a variety of platforms, including Mozilla Firefox, Mac, Windows, Linux and iPhone apps. The best Greasemonkey Port alternative is Greasemonkey, which is both free and Open Source. Other great apps like Greasemonkey Port are Violentmonkey, Tampermonkey, FireMonkey and Userscripts.

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Alternatives
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Alternatives list

  1. Greasemonkey icon
     407 likes

    Greasemonkey is a Firefox extension that allows you to customize the way webpages look and function.

    13 Greasemonkey alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mozilla Firefox
    Good alternative?
     
  2. Tampermonkey icon
     133 likes

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

    12 Tampermonkey alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Microsoft Edge
    • Google Chrome
    • Opera
    • Chromium
    • Mozilla Firefox
    • iPhone
    • iPad
    • Safari
    Good alternative?
     
  3. FireMonkey icon
     10 likes

    Firemonkey 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

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Firefox
    Good alternative?
     
  4. Userscripts icon
     10 likes

    An open-source userscript editor for Safari.

    Cost / License

    Application type

    Platforms

    • Mac
    • Safari
    • iPhone
    • iPad
    Good alternative?
     
  5. Modify requests, inject JavaScript and CSS into pages.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • UC Browser
    • CentBrowser
    • Google Chrome
    • Yandex.Browser
    • Opera
    • Chromium
    • Firefox
    Good alternative?
     
  6. 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.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • iPhone
    • iPad
    Good alternative?
     
  7. Powerlet icon
     2 likes

    Quickly find and run your bookmarklets.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Chrome OS
    • Google Chrome
    • Firefox
    Good alternative?
     
  8. Launchlet icon
     1 like

    Customize the web with JavaScript or CSS.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • RemoteStorage
    Good alternative?
     
  9. Macaque icon
     1 like

    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!.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    Good alternative?
     
  10. 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.

    Cost / License

    Platforms

    • Windows
    • Linux
    Good alternative?
     
  11. Frida icon
     Like

    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
    Good alternative?
     
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