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Check for Updates in Help Menu
Requires Restart
Adds a 'Check for Updates' entry to the Help menu.
Batch Copy
Requires Restart
Batch Copy creates a local copy of your IMAP account, copies all messages and maintains folder structure. Batch Copy can run incrementally to copy only new messages.
Tea Timer
Clear IMAP Local Cache
Greek Spellchecker - Dictionary
Ένα πλήρες συμβατό με τις τελευταίες εκδόσεις, Ελληνικό λεξικό, για όλες τις εφαρμογές της οικογένειας του Mozilla (Firefox - Firefox for Android - Mobile - Thunderbird - Seamonkey).
SmartFilters
Requires Restart
Tired of writing a lot of filters? Install SmartFilters now to organise your mailbox automatically. It can sort out your mailing lists and robot emails.
Chromatasks
Bosnian spell checker
Requires Restart
This is a comprehensive spell checker that contains more than 300 000 words of the Bosnian language.
PasteHyperlink
Requires Restart
Paste the clipboard contents into the selected text as a hyperlink.
Valencian Spellchecker
Valencian spellchecker dictionary created by RACV and packaged for Mozilla products by llenguaitecnologia.com.
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!!!
Mark All Read Button Postbox
Requires Restart
Adds a toolbar button to mark all emails as read.
Wunderlist Task Button
Requires Restart
Non-official addon for Wunderlist. Easily transform a mail into a task for Wunderlist with a single click.
Mukparasi Korean-English Dictionary File
Requires Restart
A Korean-English dictionary file for Mukparasi.
Asystent Nauki Angielskiego
Requires Restart
Pomoc w nauce angielskiego i rozumienia tekstów przez tłumaczenie pojedynczych, rzadkich słów.
OrderAttTo create your own collections, you must have a Mozilla Add-ons account.
