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Extra Format Buttons
Requires Restart
Adds a font size (in pixels), strikethough, subscript and superscript buttons to Thunderbird's Compose Window.
Auto Zip Attachments
Requires Restart
Auto Zip Attachments allows you to easily compress (zip) attachments.
dictCheck
Requires Restart
dictCheck - Słownik (angielski, polski). Tłumaczy w sposób łatwy i przyjemny. Możesz również samemu wpisać słówko do wyszukania. Dobra zabawa i nauka. Wystarczy podwójne kliknięcie na dowolnym słówku i już! Nie zawiedziesz się, spróbuj :)
Copy As Plain Text
FavLoc
Requires Restart
FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...
Thunderbird Biff
Requires Restart
This add-on provides a visual indicator of new Thunderbird mail availability in supported clients (Firefox, Sunbird) and Thunderbird itself. Note: you MUST install this add-on in BOTH Thunderbird and supported clients as there are both client AND ser...
Zindus
Requires Restart
Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)
TryAgain
Requires Restart
TryAgain keeps trying to load a webpage when the server cannot be reached.
Thunderbird Taiga Integration
Requires Restart
Convert mails to user stories, tasks and tickets for the Taiga project management system. See https://pehei.de/post/thunderbird-taiga-integration for instructions.
bosskey
Requires Restart
Add Boss Key, Minimize/Close to tray and memory auto cleaning to Firefox.
Any Confirmation Message before Send
Requires Restart
You can set Any Confirmation Message before Send.
Forward
Requires Restart
Add Inline / As Attachment option to Forward button and Message context menu.
docked JS-Console
Requires Restart
docks the JS-Console to the Bottom of the Browser
feel free to have a look at the source (see below) and suggest enhancements (borstel33 web de , Subject: docked JS-Console)
CantoFish
Requires Restart
CantoFish is a popup Cantonese-English dictionary for Firefox. It contains over 200,000 entries and works with both traditional and simplified Chinese characters. The Yale and Jyutping romanization systems are supported, as well as Mandarin pinyin.
TitleCase For Thunderbird
Requires Restart
Transform strings into Title Case, Proper Case, Start Case, Camel Case, Upper Case, and Lower Case. Highlight your text and only changing what you highlighted.
Dictionary Switcher
Requires Restart
Toggles dictionaries automatically or manually and displays the currently selected one
ThunderPlunger
Requires Restart
Sorry but this addon is no longer supported in TB 60. See below.
This add-on provides a few new ways to keep Thunderbird clean.
To create your own collections, you must have a Mozilla Add-ons account.
