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Lightning 需要重开

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

评分3星,满分5星 (2,088)
5,731,838 位用户

Provider for Google Calendar

Allows bidirectional access to Google Calendar

评分4星,满分5星 (1,235)
274,719 位用户

Manually sort folders

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

评分4星,满分5星 (493)
191,286 位用户

ImportExportTools NG

加入一些工具以便导入或者导出邮件或信件夹 (NextGen)

评分4星,满分5星 (91)
148,842 位用户

LookOut (fix version)

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

评分4星,满分5星 (67)
127,936 位用户

Quicktext

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

评分4星,满分5星 (389)
115,240 位用户

Enigmail

OpenPGP message encryption and authentication for Thunderbird.

评分4星,满分5星 (255)
98,590 位用户

Remove Duplicate Messages

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

评分4星,满分5星 (229)
80,791 位用户

以后发送 需要重开

以后发送用来预定发送消息的时间并延期发送

评分5星,满分5星 (198)
66,939 位用户

Mail Merge

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

评分5星,满分5星 (186)
66,588 位用户

gContactSync 需要重开

Synchronizes contacts & groups between Thunderbird and Google Contacts.

评分4星,满分5星 (354)
64,026 位用户

CompactHeader 需要重开

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

评分5星,满分5星 (187)
58,408 位用户

CardBook 精选

一个新的基于CardDAV和vCard标准的Thunderbird通讯录。

Twitter: @CardBookAddon

评分4星,满分5星 (272)
57,139 位用户

Signature Switch

Switch the signature on/off or choose a new one from your predefined set.

评分4星,满分5星 (232)
55,605 位用户

TbSync

TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.

评分5星,满分5星 (123)
53,494 位用户

ImportExportTools 需要重开

Adds some tools to import and export folders and messages

评分4星,满分5星 (236)
44,800 位用户

Owl for Exchange

Allows you to use your Exchange email accounts that use Outlook Web Access (OWA) with Thunderbird

评分4星,满分5星 (62)
35,478 位用户

Provider for CalDAV & CardDAV

This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync". Including iCloud, Google, ownCloud, Nextcloud, Radicale and many more.

评分5星,满分5星 (29)
33,013 位用户

Addressbooks Synchronizer

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

评分4星,满分5星 (67)
30,167 位用户

Confirm-Address

メールを送信する前にあて先確認ダイアログを表示するThunderbirdアドオンです。

评分4星,满分5星 (61)
29,560 位用户