There are many alternatives to GreaseKit for Mac and since it's discontinued a lot of people are looking for a replacement. The best Mac alternative is Tampermonkey, which is free. If that doesn't work for you, our users have ranked five alternatives to GreaseKit, but unfortunately only two of them are available for Mac. If you can't find an alternative you can try to remove all filters.
Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.
Save videos on YouTube, Vimeo and other websites in a few clicks! Share any webpage's content to Twitter, Facebook the same easy way... and much more!
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