Welcome to SeaMonkey Add-ons.
Add extra features and styles to make SeaMonkey your own.Close
Colour your text to the "last-picked" colour you chose in the colour-picker. Now you don't have to use the colour picker every time.
Want to keep your favourite Web sites alive even when you're using Adblock Plus? AdRemind.Me helps you to supporting your favourite Web sites in deactivating periodically Adblock Plus ad filters only on these sites for 20 seconds.
ScrapBook AutoSave Addon, with some extra features.
Vagex is a view exchange site which will expose your video to thousands of members in order to increase the view count. With our system, YouTube will see all the views your videos are getting and promote it even more, having a sort of viral effect.
Togglify Add-on Toggler No Restart
Adds toolbar buttons for each restartless add-on (including user scripts and plugins) to toggle its enabled state.
Mailsleuth is a add-on for Thunderbird that provides you a full email header analysis of any email in your Inbox. This add-on is designed to provide a report on the email headers on any email you choose from your inbox. MAJOR updates for Feb 2013!
Instagram Video Download No Restart
Download videos from Instagram (and as plus, easily save photos).
a) Auto-expand comments threads b) Copy a fragment of text or link to a picture to LJ editor from other pages. c) Simplify use of lj-cut d) Allow quickly switch between anonymous and normal browsing.
Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.
Принудительный вызов HTML5 плеера ВКонтакте даже при наличии Adobe Flash (можно отключить это поведение в настройках аддона).
Force load of HTML5 video player of vk.com even when Abode Flash is avaliable.
Easy to Download YouTube Videos in FLV and MP4 and Convert to MP3,AVI etc.
About:about Button No Restart
A button that lists all the about pages that exist. Some of these pages are also provided as separate buttons.
Restart App Button No Restart
Restart the current application, as you might need to do after installing a new extension or theme.
This add-on provides configurable keyboard shortcuts for several actions and a dialog to customize them.
All shortcuts can be redefined in Tools -> Key settings
IE Tab + is an enhanced version of IE Tab. It supports FF 3.5 or greater, integrates IE Tab with Adblock Plus in the IE Tab engine, and synchronizes cookies between IE and Firefox. You can easily import settings from the original IE Tab into IE Tab +
Adds "Watch Thread" and "Ignore Thread" to right click context menu in Thunderbird and Seamonkey.
One Click Validator. Provides you a button to validate a page using a validator like w3c or another user defined
This extension allows you to launch SmartWhois and perform a Whois query on the current URL. SmartWhois is a useful network information utility that allows you to look up all the available information about an IP address, hostname or domain...
Forumzilla lets you read news and blog feeds in your email application. It is similar to the feed reader built into Thunderbird, but it lets you download stories into any folder in any POP, IMAP, or local account (configurable per...