Add-ons
Contacts
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CardBook
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon43,827 users
Most Popular See all »
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Synchronizes contacts & groups between Thunderbird or SeaMonkey and Google Contacts. Imports Facebook friends, contacts you follow on Twitter, and more.92,018 users -
LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
Support: Thunderbird and SeaMonkey91,737 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon43,827 users -
Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers32,737 users -
LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).31,200 users
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Thunderbird email accounts connecting to Microsoft Exchange Web Services.21,429 users
Top Rated See all »
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TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.16,127 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).4,517 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.3,703 users -
Removes comment, display name automatically from addresses before sending mail.3,776 users
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Contact Tabs enhances Thunderbird to give you quick access to all your contacts directly from Thunderbird's main window: Use the powerful search field to find your contacts and open them in a new tab for viewing and editing.14,896 users
Recently Added See all »
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Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync8,144 users -
This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync".4,722 users -
Mail filter search term using mailing lists (and not whole addressbooks).71 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.3,703 users -
Dieses Plugin ermöglicht das Wählen von markierten Rufnummern im Mozilla Thunderbird mit ansitel VoIP-Telefonanlagen. Einfach Rufnummer markieren und per Rechtsklick mit der Maus loswählen.5 users -
Consente di esportare tutte le impostazioni IMAP ed SMTP della caselle email per accedervi dal web, dallo smarthone oppure reimportarle su altra postazione con Thunderbird.72 users
See all 108 extensions in Contacts »
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