Add-ons
Extensions by Weekly Downloads
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WebChanges
Requires Restart
Monitor website changes for all websites not providing feeds.
Right Click Watch Ignore
Requires Restart
Adds "Watch Thread" and "Ignore Thread" to right click context menu in Thunderbird and Seamonkey.
NetscapeCommunicator 4.x Account Settings Migrator
Requires Restart
Provies ability to migrates account settings and preferences from NC4.x profiles.
arXiv
Requires Restart
Adds direct links to the article PDF and BibTeX information to arXiv email listings. BibTeX information can be used in reference managers such as JabRef by Copy & Paste.
Change
Requires Restart
In-page Currency Conversion Extension for Thunderbird and Firefox...
Edit Custom Size Image
Requires Restart
Fixes a bug in SeaMonkey Composer and Thunderbird Message Compose whereby the Image Properties dialog would always reset the image to actual size.
Cairo Dock Unread Count
Requires Restart
Displays number of unread messages in all inboxes
MuteThread
Requires Restart
For a long time, Thunderbird has supported ignoring threads in newsgroups. This is a prototype that explores bringing that functionality to email.
NewsWorthy for Thunderbird 1.5
Requires Restart
Making Thunderbird newsworthy (Usenet client support)...
g15thunderbird
Requires Restart
Extension for the g15 keyboard. Need g15daemon and libg15render available on http://www.g15tools.com/
MessageID-Finder
Requires Restart
MessageID-Finder is a addon for the Mozilla mail/news-client and Thunderbird which helps you to find the message to a certain...
filer
Requires Restart
Filing with postfix so there is another File needed for Postfix, so that Postfix know where to FIle the Email
JSON Inspector
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.
Easy Get Mail Button (NEW)
Requires Restart
Makes the 'Get new messages' button context-sensitive. Select an account root folder to get messages for that account, any other folder to get messages for all accounts...
Colorify Unread Watched NNTP
Requires Restart
Colorizes names of newsgroups that have watched threads with unread messages.
hitsniffer visitors monitoring
Requires Restart
hitsniffer analytics is a powerful and simple to use real time visitors activity monitoring tool for your website and blog. allows you to monitor your website visitors live and get extreme useful stats data.
Year View
Requires Restart
This is an example extension that adds a simple year view to Sunbird/Lightning.
Note that freebusy information is only provided if all calendars are cached. See long description for more info. Also, Calendar 1.0pre with bug 489590 fixed is required.
Newsgroup Links
Requires Restart
Displays a link to the Google groups url of a newsgroup post, and an option to copy it.
Expiry Timestamp
Requires Restart
Set expiry timestamp for the message(s) and manage them.
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