Message Composition

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Email signature for Thunderbird - WiseStamp

Switch Thunderbird email signatures. Supports Gmail, Yahoo, AOL & Outlook webmails. Youtube, Facebook, Twitter icons & more

Rated 1 out of 5 stars (1)
2,292 users

Color Text Compose Buttons

Adds Text Color Buttons in Compose Toolbar and More: Pixel FontSize, Strikethough, Sub & Superscript, Lower & UpperCase. Also provide Tools: Insert iframe, Launch MathType, Maths & Greek Symbols, Load Template Variables and Duplicate Compose Window.

Rated 5 out of 5 stars (12)
1,393 users

DL for Thunderbird

Allows to convert large attachments to links automatically without 3rd party providers.

Rated 5 out of 5 stars (2)
1,201 users

Markdown Here

Write your email in Markdown, then make it pretty.

Rated 5 out of 5 stars (14)
5,940 users

AVIM

An input method editor (IME) for Vietnamese. Type Vietnamese diacritics directly into any Web page, Web app, or dialog box.
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Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, và hộp thoại.

Rated 5 out of 5 stars (30)
3,139 users

Flexible Identity

Selects an identity based on the recipients list when sending an email

Rated 4 out of 5 stars (19)
1,677 users

SmilieInserter Plus

Insert smilies in messages.

Rated 5 out of 5 stars (17)
3,579 users

hubiC for Filelink

Add hubiC support to Thunderbird's Filelink feature.

Rated 4 out of 5 stars (11)
1,309 users

random(signature)

Updates a given signature file in regular intervals.

Rated 4 out of 5 stars (55)
480 users

Send and Archive

Adds a button to send an email and archive the original message.

Rated 5 out of 5 stars (8)
354 users

Inbox Cleaner of expired Emails

Moves expired Emails out of your Inbox!

Not yet rated
41 users

Synnefo for Filelink

Add Synnefo support to Thunderbird's Filelink feature.

Not yet rated
4 users

~okeanos for Filelink

Add ~okeanos support to Thunderbird's Filelink feature.

Not yet rated
67 users

replyTo

Adds a menuitem to the Mail context Menu to Reply to a different Mailadress

Not yet rated
268 users

Emoji Menu

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

Rated 4 out of 5 stars (1)
518 users

Lovebird

Email organized around the people you care about.

Rated 3 out of 5 stars (3)
88 users

MALA Hindi Spell Checker by MCRPV, (Anurag Seetha)

MALA (Makhanlal) Hindi Shabd Shodhak to check Spelling of Hindi Unicode Text by Makhanlal Chaturvedi National University of Journalism & Communication, Bhopal, India. Chief Developer - Dr. Anurag Seetha. The program is Released Under the GNU GPL V 3

Not yet rated
13 users

Resubmit

Re-submit messages received from users to a predefined recipient(s)

Not yet rated
15 users

Single Domain

Warns if you send mail from or to a specified domain. If there are multiple accounts in your profile, you can isolate one so that you can't send mail to that domain from outside or vis versa without warning.

Rated 5 out of 5 stars (1)
5 users

mms Auto Correct

AutoCorrect for the Compose window.

Rated 3 out of 5 stars (25)
689 users