Add-ons
Appearance and Customization
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G App Launcher (Google™ Shortcuts)
G App Launcher helps optimize your workflow by letting you open your most commonly-used websites from the browser toolbar. It opens shortcuts in a new tab so you can stay productive your own way.
Whorl
Highly-customizable and performant extension for @-mentions inside Thunderbird.
Quick Card Delete Button
Deletes messages via an icon in card view.
⚠️: click selects the email, then deletes after 130 ms. If too fast for your system, deletion may occur before selection, deleting the wrong email. Be aware! However, it has worked reliably for me so far.
Calendar Annual View
Annual calendar year view in a grid layout.
Displays all 12 months with rows as months and columns as weekdays. Supports multiple calendars with automatic detection and color matching.
Read-only.
Filtering by event duration and "full day event"
NewsBlur - Quick Access
Quick Access to NewsBlur in a new tab from your Spaces toolbar.
TabTamerTB
Easy tab management in Thunderbird. Adds keyboard shortcuts to close the tabs left, right, or all other tabs.
Outlook Calendar - Quick Access Pro
Quick Access to Outlook Calendar with a persistent, customizable default view (Day, Week, Work Week, or Month).
Tag Badges in Card View
Show tag labels as pills in the card view message list.
Calendar Auto Categories
Automatically assigns categories to calendar events based on keywords in the title. Supports custom colors and configurable time ranges.
Quick Access Manager
Manage quick access buttons in Thunderbird Spaces toolbar. Add, edit, delete & reorder buttons with ease. 27+ pre-configured templates. 14 languages. Import/Export configs. No data collection. Open source (GPL-3.0).
Visual email editor. Ai
Professional drag-and-drop email editor for Thunderbird. Create responsive HTML emails with MJML. Features AI integration (Groq) for generating emails. No coding required. One-click export to compose.
ShowThread
Highlights messages which belongs to the thread of the selected message
Search in Everything
Right-click any text in an email to search your computer using Voidtools Everything.
Havoc Startup Minimizer
Minimizes the main Thunderbird window immediately after startup.
Font PT Selector
Permette di applicare la dimensione in punti anziché in pixel.
In attesa che il team Mozilla modernizzi l'editor dei messaggi per un uso aziendale, spero che questa estensione vi sia utile!
X-Header-To-Column
Adds any desired X-Header-Value as custom columns to the Thunderbird message list. Optionally, the added column can also be made searchable using the checkbox next to the column setting.
Close to Tray (for Windows)
X moves Thunderbird to the tray, _ minimizes it. Just like Discord.
ThunderFeed - Read Email Like RSS
Transform email folders into Hey.com-like RSS-style reading experience. Read your emails like a news feed - scroll through messages in a continuous stream, and they're automatically marked as read as you scroll past them
Trello Task Creator
Create Trello tasks directly from Thunderbird emails. Select boards, lists, add custom titles and descriptions. Secure credential storage with connection testing. Streamline your email-to-task workflow.
Message Sent Sound
I missed an acoustic notification when an e-mail was sent and it seems (at least on MacOS) this is no native Thunderbird feature. So I created this quick, little AddOn which allows you to set an MP3 file that will be played if your message was sent.
To create your own collections, you must have a Mozilla Add-ons account.
