Welcome to SeaMonkey Add-ons.
Add extra features and styles to make SeaMonkey your own.Close
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- SeaMonkey 2.32
- SeaMonkey 2.27
- SeaMonkey 2.24
- SeaMonkey 2.19
68 matching results
Search Results for tag "restartless"
Download YouTube Videos as MP4 No Restart
An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.
Easy Youtube Video Downloader Express No Restart
Only one with 1080p Full-HD and 192kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV,3GP,MP3,MP4,720p, 1080p qualities on Youtube pages.
Direct YouTube downloads MP3 M4A AAC and HD MP4, FLV, 3GP. With just one mouse click! With the click off an mouse button! Super fast downloads right from the Youtube video page you are viewing.
Bluhell Firewall No Restart
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
French spelling dictionaries No Restart
Four French spelling dictionaries: “Moderne”, “Classique”, “Réforme 1990”, “Classique & Réforme 1990”
United States English Spellchecker No Restart
United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.
To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".
Clean Links No Restart
FB Phishing Protector No Restart
Protects you from Phishing or Scams (through XSS injection attacks) while you're on Facebook™ - Version 4.2 introduces a Tracking Protection feature as well.
YouTube Anywhere Player No Restart
Watch videos anywhere in cinema mode without leaving the website you're on.
Private Tab No Restart
Adds private tabs.
iMEGA No Restart
This add-on is intended to ease the life of the regular MEGA user.
Please note this extension is NOT the official from Mega, for the real one please go to: https://mega.nz/#firefox
F.B. Purity - Cleans Up Facebook No Restart
F.B. Purity hides the ads, app spam and other annoying clutter from your facebook news feed, lets you increase the font size, change colours plus many more features and generally makes Facebook a lot less annoying to use.
German dictionary (de_DE), new orthography No Restart
German dictionary igerman98 (de_DE, Germany), for Firefox, Thunderbird und Seamonkey.
Russian spellchecking dictionary No Restart
Russian spellchecking dictionary
URL Fixer No Restart
URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.
Restartless Restart No Restart
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
Diccionario español Argentina No Restart
Spanish dictionary for Argentina.
Ukrainian dictionary No Restart
Ukrainian (uk-UA) spellchecking dictionary
Lightweight Themes Manager No Restart
Manage your installed personas (lightweight themes).
Extension Auto-Installer No Restart
Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.