最も人気の拡張機能
Lightning
要再起動
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.
Manually sort folders
この拡張機能は手動または自動のどちらか好きな方法で Thunderbird のフォルダペインのフォルダの並び替えを可能にします。 またフォルダペインのアカウントも並び替えることができます。
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
Quicktext
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Remove Duplicate Messages
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).
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
TbSync
TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.
Provider for CalDAV & CardDAV
This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync". Including iCloud, ownCloud, Nextcloud, Radicale and many more.
Signature Switch
Switch the signature on/off or choose a new one from your predefined set.
DOM Inspector
要再起動
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
Open Google Calendar
Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)
Thunderbird Conversations
おすすめ
Thunderbird にスレッドビューを追加するアドオンです。連絡先ツールチップ、添付ファイルのサムネイル、クイックリプライ、他のアドオンとの協調動作などの機能があります。
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