Powerful Add-ons

by John Locke

  • Updated Sept. 2, 2010

About this Collection

some must-have powerful Add-ons

1 Add-on in this Collection

Update Notifier by Todd Long

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Rated 5 out of 5 stars 162 reviews

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Note from Mozilla: This add-on has been discontinued. Try Add-on Update Checker instead.

Notifies you when updates are available for your extensions and themes.

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