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SearchWith Requires Restart

Search selected text with various search services...

Rated 4 out of 5 stars (77)
3 users

A Better S/MIME GUI Requires Restart

Provides a better S/MIME GUI for Thunderbird.

Rated 3 out of 5 stars (2)
1 user

Spamato4Thunderbird Requires Restart

A multi-faceted, collaborative approach against spam.

Rated 2 out of 5 stars (31)
0 users

Indian Language Transliterator Requires Restart

Indian Language Transliterator (developed at IIIT Hyderabad, India) is a Mozilla Thunderbird Add-on, developed to enable Thunderbird users to compose and send messages in 10 Regional Indian Languages, using their regular QWERTY keyboard!!!

Rated 4 out of 5 stars (1)
0 users

Mark All Read Button Postbox Requires Restart

Adds a toolbar button to mark all emails as read.

Rated 5 out of 5 stars (3)
4 users

Attachment Sizes Requires Restart

Ability to see attachment sizes ...

Rated 4 out of 5 stars (57)
2 users

CallingID Link Advisor Requires Restart

CallingID Link Advisor verifies the links you see in Firefox and Thunderbird are safe before you follow them. When the mouse is placed over any link a risk assessment and the full details of the site owner are displayed, helping you evaluate the...

Rated 2 out of 5 stars (10)
0 users

Alphanumerator Requires Restart

Convert alphanumeric phone numbers to just numbers. Simply highlight the text, right-click it, and click "Alphanumerate". For example, 1-800-PICK-UPS would be converted to...

Rated 5 out of 5 stars (2)
0 users

Text size toolbar Requires Restart

Adds text size buttons to the toolbar. This has now been superseded by the Zoom toolbar https://addons.mozilla.org/en-US/firefox/addon/6118

Rated 4 out of 5 stars (21)
0 users

Address book synchronizer between Memotoo.com and Thunderbird Requires Restart

Synchronize your address book between Mozilla Thunderbird and Memotoo.com !...

Not yet rated
0 users

Signature Fixer Requires Restart

Fixes the Signature Stacking bug for Forwards/Replies.

Rated 2 out of 5 stars (4)
0 users

External Email Alert Requires Restart

Alerts user to confirm that it is ok to send an external email.

Rated 3 out of 5 stars (6)
0 users

nntpthreads Requires Restart

Nntpthreads lets you add up to four new buttons in the toolbar to easily access the menu item from "View > Threads"...

Rated 2 out of 5 stars (4)
0 users

Kyrgyz Key Requires Restart

Allows to type Kyrgyz alphabets like Ө,Ң and Ү in any text fields of Firefox Browser, Web Pages and Thunderbird. Converts Latin words into Cyrillic words instantly. Makes EnglishRussian translations.

Rated 5 out of 5 stars (1)
0 users

BorderColors Requires Restart

Color-codes compose windows depending the active e-mail identity, to avoid sending messages from the wrong account.

Rated 4 out of 5 stars (33)
1 user

File Bug Report Requires Restart

For testers and developers who submit bug reports: Adds "File Bug Report" command to Tools menu. Opens browser at the Bugzilla enter-bug page in guided format with product and build identifier.

Rated 5 out of 5 stars (1)
0 users

Contact DnD Requires Restart

Enables one to assign a photo to a contact by dragging and dropping it from the local filesystem.

Not yet rated
0 users

Reply To All Reminder Requires Restart

Asks for confirmation when "Reply" instead of "Reply to All" is pressed on an email with multiple recipients.

Rated 5 out of 5 stars (2)
14 users

RSS Linkify Subject Requires Restart

Linkify Subject header with Content-Base URL when viewing RSS item to easily open it in...

Rated 3 out of 5 stars (5)
0 users

DebugLogger Requires Restart

An extension developer's debug console that is a cleaner alternative to using dump(). It breaks up debug message to be unique per extension or project and let's you view them independently in a clean...

Not yet rated
1 user