Add-ons
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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.
Element Hiding Helper for Adblock Plus
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
中止ボタンがしいたけに見えて困る
Requires Restart
Huh, you said the stop button looks like shiitake? No way, you must be tired.
Colored Diffs
IsAdmin
Requires Restart
Shows whether the application is running with admin privileges, using an icon in the status bar; useful if logged in as an administrator and you use privilege limitation tools such as DropMyRights, RunAs or Windows User Account Control.
Additional Folder Views
Requires Restart
Add a new unread-favorite-recent folders treeview.
Newsgroup Links
Requires Restart
Displays a link to the Google groups url of a newsgroup post, and an option to copy it.
EHTip
Requires Restart
Word translation in tooltip with English⟷Croatian dictionary already incorporated.
World Weather+
Requires Restart
Displays local weather information from around the world...
Run Filters on Folder button
Requires Restart
A 'Run Filters on Folder' toolbar button. Based on http://developer.mozilla.org/en/docs/Custom_Toolbar_But...
Show Address
Requires Restart
Shows the Sender/Recipient Mailaddress in the Mail List. Normaly, only the Name is displayed, which is wrong on most Spam Mails. Now you also can clearly see which of your Mail Addresses was used, extremly usefull if you are using a chatch-all...
Nokia Synchronization
Requires Restart
Synchronize Thunderbird and Nokia phone...
BirdFon
Requires Restart
BirdFon, a lightweight and elegant phone plugin, makes Thunderbird a speaking friend in your online life. With BirdFon you can call your friends in a way similar to the SkypeOut service. The major BirdFon advantage is that it allows you to make...
Custom Geometry
Requires Restart
Resizes and positions the Firefox window according to your settings.
pasteCode
Requires Restart
Programmers: want to email some source code to a colleague and have it be actually readable and highlighted just like in your code editor? Well with pasteCode, you can do just that...
Filter Uploader for Adblock Plus (unofficial)
Requires Restart
DOES NOT BLOCK ADS! Don't install this add-on if you don't know what 'uploading' means!
This add-on Uploads the filters from your Adblock Plus installation to a FTP, HTTP, HTTPS server...
ThunderBayes
Requires Restart
SpamBayes integration for Thunderbird - a better spam filter.
eelpout
Requires Restart
The anti-phish. An informative phishing detection...
Auto Zip Attachments
Requires Restart
Auto Zip Attachments allows you to easily compress (zip) attachments.
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