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  Web Developer for Firefox 1 Jan 15

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  Hola Unblocker for Firefox 1 Jan 15

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  FEBE 16 Apr 15

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  HTTPS Everywhere for Firefox 11 May 16

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  Tab Mix Plus 23 Jan 15

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  Google Advanced Operations Toolbar 21 Sep 15

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  ThinkFree Viewer 21 Sep 15

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  Simple Adblock 16 Apr 15