My Favorite Add-ons
by Pander
About this Collection
My favorite add-ons for Thunderbird.
12 Add-ons in this Collection
TbSync by John Bieling
60,887 users
TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.
Duplicate Contacts Manager by David von Oheimb
967 users
This Thunderbird add-on searches address book(s) for pairs of matching contact entries.
It can automatically delete entries that have equivalent or less information than the other one.
Any remaining matches are presented for manual treatment.
Automatic Dictionary by beltrachi
3,431 users
Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.
Sieve by Thomas Schmid
418 users
This Extension implements the ManageSieve protocol for securely managing Sieve Script on a remote IMAP server...
CategoryManager by John Bieling, kxxt
6,989 users
Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).
Identity Chooser by thunderspeed
6,000 users
Identity Chooser helps you to always use the correct identity when composing a new email.
Report Spam by Arnaud Le Gué, Etienne
11 users
Report spam is a Thunderbird plugging to report antispam errors. A new button is added to header tool bar in order to signal a message as a false positive (a ham that is tagged as spam) or a false negative (a spam not tagged as spam).
Provider for CalDAV & CardDAV by John Bieling
22,802 users
This extension is no longer needed. Thunderbird has native CalDAV and CardDAV support.
Grammar and Spell Checker — LanguageTool by LanguageTooler GmbH
63,573 users
Check your emails for spelling and grammar issues
Birthday Calendar by rsjtdrjgfuzkfg
4,841 users
Adds calendars containing the birthdays from your address books.
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