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Calendar Tweaks Requires Restart

Allows several tweaks to the Thunderbird/Lightning calendar user interface including new selection styles and repeating event icons. Mimics the colors and styles found in MS Outlook.

Rated 4 out of 5 stars (83)
2,037 users

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Color Folders Requires Restart

Color your Folder Treeview Icons!

Rated 4 out of 5 stars (164)
324 users

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Windows Taskbar Unread Badge

Put an unread mail count badge on the Thunderbird icon in the Windows taskbar.

Rated 4 out of 5 stars (43)
434 users

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CuteButtons

Adds icons to buttons and/or menus.

Rated 4 out of 5 stars (95)
61 users

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Gravatars Requires Restart

Show a column with the Gravatar-picture and sender-name in email folders.

Rated 4 out of 5 stars (2)
4 users

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Thunvatar

Adding a column with the favicon of sender's domain to the message list

Rated 5 out of 5 stars (12)
9 users

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