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Preview of Tamper

Tamper by Tamper monkey

Enhance your browsing experience with Tampermonkey by adding user scripts.

Experimental
3.7 (3 reviews)
71 Users
You'll need Firefox to use this extension
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Rated 3.7 by 3 reviewers

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Permissions and dataLearn more

Required permissions:

  • Input data to the clipboard
  • Download files and read and modify the browser’s download history
  • Display notifications to you
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all web sites
More information
Version
6.2.0
Size
1.56 MB
Last updated
20 days ago (28 Aug 2025)
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