Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Theme Font & Size Changer for ThunderBird by Firefox user da9773
Rated 1 out of 5 stars
it sucks w/o TF. Baris Derin is silent.
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