アドオン
最も人気の拡張機能
ImportExportTools NG
Provider for Google Calendar
Provider for Google Calendar connects Thunderbird with Google Calendar for full task sync, conference details, and scheduling support. It offers deeper integration than Thunderbird’s native support using Google’s official API.
LookOut (fix version)
LookOut decodes winmail.dat (TNEF encoded) files that may come from a misconfigured Microsoft Exchange server or Outlook user allowing access to the original attachments
Support: Thunderbird
後で送信
Remove Duplicate Messages
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).
Quicktext
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Grammar and Spell Checker — LanguageTool
Check your emails for spelling and grammar issues
Mail Merge
Create and Save or Send Multiple Individual and Personalized Messages from a Draft
連絡先「CardBook」
おすすめ
カード分散オーサリングとバージョン管理「CardDAV」および仮想カード「vCard」標準に基づく新しいThunderbirdアドレス帳
Twitter: @CardBookAddon
Web Translate
Signature Switch
Switch the signature on/off or choose a new one from your predefined set.
FileLink provider for Send
Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).
Textmarker
Highlights selected text when composing emails. Default colour is yellow - other colours are available via Options.
(Works only during writing an e-mail, i.e. only in the compose window.)
FileLink Provider for Dropbox
Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.
FileLink provider for WebDAV
おすすめ
Uploads your large attachments to your WebDAV account instead of sending them by email.
Exchange用のフクロウ
TbSync Manager
TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.
*cloud - FileLink for Nextcloud and ownCloud
おすすめ
Upload large attachments to your Cloud and send the link by email
Minimize on Close
Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.
DKIM Verifier自分のコレクションを作成するには Mozilla アドオンサイトのアカウントが必要です。
あるいは 既存のアカウントへログイン
