New Firefox Add-ons & Plugins for Windows

This is a browser theme built especially for fans of the Brewers. With the Milwaukee Brewers Browser Theme, you'll enjoy: - A stunning Brewers theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to...

This is a browser theme built especially for fans of the Astros. With the Houston Astros Browser Theme, you'll enjoy: - A stunning Astros theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to date...

This is a browser theme built especially for fans of the Cardinals. With the St. Louis Cardinals Browser Theme, you'll enjoy: - A stunning Cardinals theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up...

This is a browser theme built especially for fans of the Indians. With the Cleveland Indians Browser Theme, you'll enjoy: - A stunning Indians theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to...

This is a browser theme built especially for fans of the Giants. With the San Fransisco Giants Browser Theme, you'll enjoy: - A stunning Giants theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to...

This is a browser theme built especially for fans of the Dodgers. With the Los Angeles Dodgers Browser Theme, you'll enjoy: - A stunning Dodgers theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to...

This is a browser theme built especially for fans of the Cubs. With the Chicago Cubs Browser Theme, you'll enjoy: - A stunning Cubs theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to date Cubs news...

This is a browser theme built especially for fans of the Major League. With the MLB.com Browser Theme, you'll enjoy: - A stunning MLB theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to date with...

This is a browser theme built especially for fans of the Marlins. With the Miami Marlins Browser Theme, you'll enjoy: - A stunning Marlins theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to date...

This is a browser theme built especially for fans of the Mariners. With the Seattle Mariners Browser Theme, you'll enjoy: - A stunning Mariners theme; - Quick links to Facebook and Twitter pages; - Easy access to the best of MLB.com; - Up to...