Add-ons
Recently Updated Extensions
Sort by:
Webbuttons - Skype Web
Adds a button in the toolbar for Skype Web. Icon source: https://www.flaticon.com/free-icon/skype_16167326
SentAutoMove
Account Check
Checks account settings against those listed in the Thunderbird autoconfig database and offers to fix settings that don't match. This is the same check performed when setting up an account.
Full Address Column
Adds a full sender and recipient e-mail column to message list panel.
Unified Folders Debugging
An add-on to help debugging problems with the Unified Folders mode.
Copy Sent to Current
Allows to place a copy of sent messages (aka FCC) into the currently active folder or any other folder you choose, when you create the message. Usually the copies are placed into the 'Sent' folder. For replies, you may also move the original message.
Thunderbird Send
[Alpha Testing] Thunderbird send allows sending and receiving end to end encrypted files.
Message Links 4 events
Allows to use links to messages in the description field of events and task
Tidybird
Web Translate
Web Translate is easy to use translator for your Web browser / Thunderbird!
AI Mail Support
Add-on designed to enhance email management for both personal and professional use, integrating a set of adanced AI (LLM) features to optimize the email management experience.
XNote++
Persistent sticky notes associated to emails. You can fulltext search with constraints/email them/print/bookmark/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.
BestReply
BestReply is an add-on that aims to improve users’ experience by providing quick services to the user such as summarization of emails, response generations, as well as a smart chat with our AI model based on the email they are reading.
ThunderAI (ChatGPT or Ollama in your emails!)
ThunderAI uses the capabilities of ChatGPT or Ollama to enhance email management.
It enables users to analyse, write, correct, and optimize their emails.
Nostalgy++/ Manage, search and archive emails
Shortcuts to move/copy/archive messages, with folder name completion.
Rules for moving messages to folders.
Automatic rules by statistical observation/ by folder of conversation/thread.
Search dialog in a tab, with message display /folder tree.
QNote
Add sticky notes to your emails with this feature-rich, drop-in replacement for the XNote++ extension.
Notion - Quick Access
Quick Access to Notion in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.
DeepL Writeで文章を改善
Topic Tree / Notebook and Wiki in TB
* Keep notes and ideas
* Style with images, tables, links, mindmaps etc.
* Full text search
* Copy and paste text/html
* Use templates
* Link notes
* Backup
* Print notes
* Real time sync/replication to other TB/FF installations
PrioMailbox
PrioMailbox helps you prioritize your Thunderbird inbox by automatically tagging and highlighting important emails. Trainable tags organize your inbox efficiently, saving time and reducing distractions, with a simple, user-friendly interface.
To create your own collections, you must have a Mozilla Add-ons account.
