Thunderbird Power :: Collections :: Add-ons for SeaMonkey

Thunderbird Power

by Tippy Tapsy

Updated March 3, 2018

About this Collection

11 Add-ons in this Collection

MinimizeToTray revived by Nils Maier

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Rated 4 out of 5 stars 395 reviews

1,095 users

Minimizes windows into the system tray.

Theme Font & Size Changer for ThunderBird by Baris Derin

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Rated 3 out of 5 stars 100 reviews

167 users

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.

Emoji Menu by Sebolains

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Rated 4 out of 5 stars 16 reviews

1,100 users

Adds the ability to easily insert emojis into your composed messages in Thunderbird.

Custom Buttons by Yan, cubegm, others

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Rated 4 out of 5 stars 125 reviews

23 users

Gives a possibility to create custom toolbarbuttons...

Identity Chooser by thunderspeed

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Rated 4 out of 5 stars 147 reviews

6,150 users

Identity Chooser helps you to always use the correct identity when composing a new email.

Attach from Clipboard by Michael Ganss

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Rated 4 out of 5 stars 27 reviews

5,432 users

Create file attachments directly from the system clipboard.

ThreadVis by ahubmann

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Rated 4 out of 5 stars 140 reviews

3,530 users

Displays a small graphic visualising the context (thread) of the currently selected email.

Use Bcc Instead by David White

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Rated 5 out of 5 stars 31 reviews

52 users

Sorry but this addon is no longer supported in TB 60. See below.
Who among us has not made the mistake of sending a 'broadcast' email to a large number of recipients without using BCC; thereby revealing everyone's email addresses to all?