アドオン
週間ダウンロード数順の拡張機能
ImportExportTools
Provider for Google Calendar
Enigmail
FlashGot Mass Downloader
要再起動
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Auto Resize Image
要再起動
Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).
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
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。
Saved Password Editor
gContactSync
要再起動
Synchronizes contacts & groups between Thunderbird and Google Contacts.
ExQuilla for Exchange
Thunderbird email accounts connecting to Microsoft Exchange Web Services.
Theme Font & Size Changer (fixed)
Fixed version (no 90 day timer till silent failure) of the popular "Theme Font & Size Changer for Thunderbird" addon
SQLite Manager
Mail Merge
Create and Save or Send Multiple Individual and Personalized Messages from a Draft
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
DKIM Verifier
後で送信
Quicktext
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
LookOut
要再起動
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).
Password Exporter
This add-on allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.
Remove Duplicate Messages
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).
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
