Icon of program: Collusion

Collusion for Windows

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Editors’ Review

Download.com staff
Collusion is an experimental Firefox add-on that visualizes real-time tracking activity via third-party cookies. It reveals the intricate network of companies and trackers monitoring your web movements.
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Collusion 0/1

  • Pros

    • Visualizes real-time third-party cookie tracking.
    • Illustrates interactions between trackers.
    • Identifies sites using tracking cookies.
    • Experimental add-on for Firefox.
    • Open source on Github.

  • Cons

    • Limited to third-party cookie tracking.
    • Visualizations can be improved.
    • Additional features are planned.
    • Requires add-on bar to be visible.
    • Currently experimental.
Icon of program: Collusion

Collusion for Windows

Used Collusion for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
0.26
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 10
  • Windows 8
Additional Requirements
None
POPULARITY
Total Downloads
5,298
Downloads Last Week
0
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Developer’s Description

By Mozilla Foundation
Visualize who's tracking you in real time.

Collusion is an experimental add-on for Firefox that allows you to see which sites are using third-party cookies to track your movements across the Web. It shows, in real time, how that data creates a spider-web of interaction between companies and other trackers.

If you don't see the Collusion icon in the bottom right corner of your browser, make sure the add-on bar is shown. On Windows, click the Firefox menu button, then click Options, then check "Add-on Bar". On Mac, go to the View menu, then the Toolbars menu, then check "Add-on Bar".

We're working on adding more features, such as being able to upload an anonymized version of your Collusion data so we can build a big picture view of the tracker ecosystem. We're also working on visualizing other methods of tracking besides third-party cookies and improving the visualizations generally. Find us on Github.

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