Add-ons
RSS, News and Blogging
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Email this page
Requires Restart
Simple SeaMonkey Email this page button
Soapy
Requires Restart
Bypasses DNS-based censorship
NOTE: This was created as a SOPA protest in 2012. This does not work anymore for most sites. Use Tor instead.
Perapera Japanese-Russian Dictionary File
Requires Restart
This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.
Perapera Japanese-French Dictionary File
Requires Restart
This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.
Perapera Japanese-German Dictionary File
Requires Restart
This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.
NDselector
Requires Restart
Selector paginas Noticiero Digital y Aporrea
Copy Pure Text
Requires Restart
Allows to copy selected text as plain text by adding a 'Copy as Text' menu item to context menu.
Live Bookmark Enabler
Fixes a bug in SeaMonkey whereby Live Bookmarks don't automatically update themselves.
MailNews Status Icons
Requires Restart
Adds status icons for replied and forwarded messages to SeaMonkey MailNews.
Right Click Watch Ignore
Requires Restart
Adds "Watch Thread" and "Ignore Thread" to right click context menu in Thunderbird and Seamonkey.
WikiLook
Requires Restart
Leading dictionary lookup add-on. Fast, light, open source tool that define words for you without need to open new tabs or windows. Wiktionary&Wikipedia.
Ctrl or Shift or Alt + RightMouseButton click. Now with thesaurus.
70+ languages supported!
EmotiConverter
Requires Restart
Post your best emoticons of the easiest and fastest way.
Gmail Manager
Requires Restart
The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.
Email This!
Requires Restart
Email This! will send your recipient the link, title, & highlighted text of the page you are viewing using GMail, Google Apps GMail, Yahoo, and Stand-Alone Mail Clients like Outlook Express, Thunderbird, & More!
MailNews Sync
Requires Restart
New mailnews sync engine for Seamonkey and Thunderbird. Requires Firefox Sync extension.
LikeThePage - Facebook Like Any Page!
Requires Restart
Easily share web pages you like with your friends and see how many people on Facebook like the page you are on!
Doom9 Toolbar
Requires Restart
This is a navigation toolbar designed to make browsing http://forum.doom9.org/ easy for its users.
MR Tech Link Wrapper Lite
Requires Restart
Wraps long links and lines to spare you from having to scroll left and right...
TwittyTunes
Requires Restart
Allows to post your currently playing songs to Twitter with a click. As a bonus, you can also post the websites you're visiting, videos you're watching and more!
Forecastbar Enhanced
Requires Restart
Note from Mozilla: This add-on has been discontinued. Try Forecastfox Weather instead.
Get international weather and weather forecasts with Forecastbar Enhanced.
To create your own collections, you must have a Mozilla Add-ons account.
