Alternatives to Tampermonkey for Mac with any license

  • Greasemonkey icon


    Customize the way a web page displays or behaves, by using small bits of JavaScript.

    Open Source Mac Windows Linux Firefox

  • Violent monkey icon

    Violent monkey

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

    Open Source Mac Windows Linux Chrome Maxthon Opera

  • GreaseKit icon


    GreaseKit is a SIMBL plugin, that adds user scripting to Safari, Mailplane, Diet and all WebKit applications.

    Open Source Mac Safari SIMBL

  • NinjaKit icon


    Yet another Greasemonkey available as Chome and Safari extension.

    Open Source Mac Windows Linux Chrome Safari

  • Site Connector icon

    Site Connector

    Reuse data from one website on another. Try Site Connector, a fast and convenient productivity boosting extension.

    Free Mac Windows Linux Chrome OS Chrome