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  DuckDuckGo Plus for Firefox 21 Jan 15

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  Simple RSS Reader (SRR) 10 Jul 15

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  Console 21 Sep 15

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  Telify 27 Jan 15

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  FlashGot 1 Jan 15

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  Click&Clean for Firefox 1 Jan 15

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  Firebug 1 Jan 15

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  Default FullZoom Level for Firefox 11 Apr 15