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The Cookie Stumbler Safari Extension prevents the most common tracking Cookies from being saved on your Mac, providing you with a basic protection against tracking Cookies and stopping them in their tracks.

You don't have to do anything - just browse the Internet as normal and Cookie Stumbler for Safari will do the rest.

Note: The protection provided by the extension is basic and blocks tracking Cookies from the most common advertisers only. For a full, all-round protection, download Cookie Stumbler for Mac OS X.

What's New

Version 1.0.3:
  • Improved Definitions


  • Mac OS X 10.6 or later
  • Safari 5.1 or higher

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Cookie Stumbler Safari Extension User Discussion

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pedropanza Member IconReview+7

This extension breaks all my other extensions on Safari 5.1.7 OS10.6.8. It is of dubious value in any case as the full CS app does not perform as it is billed. I rely upon Cookies 3.0.6 instead and it costs only half as much to boot.

Reply0 replies
Version 1.0.3
Ean Member IconComment+223

Crippleware. Only the pay version downloads updated cookie definitions. Pay version might be really cool, I dunno.

Reply2 replies
Version 1.0.1

I hate the old bait and switch. If it says FREE on MacUpdate, that should mean it doesn't cost anything. Of course, the developer lied to get people interested in their paid-for product after you've downloaded it, but what you get is basically useless. Fool me once, and it will be a cold day in hell before I buy anything from you. Be up front and I might download the product, try it out, and pay for it. That's how it should be.


Ean, Kosovar1,

I am not sure if you both realize this, but I need to earn money too to survive. Of course the extension is a way of getting user interest for my main product. "Free" doesn't pay for anything I need to pay for in order to get through the day, so please consider this before you post comments like this.

I need to sit down for a long time and go through the web & analyze Cookies in order to create the definitions, so of course I'd like to be paid for it. If you can't agree with that, you can't use them.


The extension is free. It costs nothing. There isn't a single alert telling you to buy anything. Nor are you being prompted to purchase the extension. The MU listing clearly states that the extension blocks the most common cookies only - that's what you get for free. If you're looking for more, you'll need to purchase the main application or look for a different "FREE" alternative.

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Current Version (1.x)


Downloads 4,318
Version Downloads 3,733
License Free
Date 09 Jan 2012
Platform OS X / Intel 32
Price Free
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