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JS Blocker is a Safari extension that protects your privacy and keeps you safe on the web by blocking scripts and others from tracking you-similar to NoScript for Firefox.

  • Quickly and easily block advertisers, tracking agencies, and social media networks from monitoring your online activity.
  • Prevent websites from figuring out where you came from.
  • Prevent all scripts on the webpage from being allowed to run.
  • Block frames, AJAX requests, embeds, objects, videos, and hide images.
  • Block many JavaScript annoyances such as alert dialogs getting in the way, more...

What's New

Version 5.0.14:
  • Add support for using .tld in @domain, @match, @include, and @exclude user script keys.
  • Add support for relative paths in @resource and @require user script keys.
  • Add support for @noframes in user scripts.
  • Custom download URLs can now be assigned to user scripts.
  • User scripts added from a URL that do not contain a downloadURL attribute will more...


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Current Version (5.x)


Downloads 45,777
Version Downloads 335
Type Internet / Plugins
License Free
Date 23 Nov 2015
Platform Intel 64 / OS X / Intel 32
Price Free
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