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  CoolPreviews for Firefox 11 Apr 15

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  YouTube Control Center 30 Dec 14

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  WebMail Ad Blocker for Firefox 15 Apr 15

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  Googlebar Lite 26 Jan 15

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  Forecastfox Weather 15 Apr 15

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  HTTP Header 16 Apr 15

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  Ghostery (for Firefox) 14 Feb 15

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  Yoono for Firefox 21 Jan 15