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Theme Font & Size Changer for ThunderBird

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

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193 位用户

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Toolbar Buttons

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

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368 位用户

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Stylish-Custom 需要重开

custom additions to Stylish extension

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7 位用户

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Browser Backgrounds 需要重开

Browser Backgrounds is the new Firefox extension that lets you install backgrounds directly on your browser.

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1 位用户

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