Add-ons
Interface Customizations
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Metal Lion Image Saver
Requires Restart
Single-click access to common actions for images (e.g. saving, copying, printing)
Stylish-Custom
Right Links
Requires Restart
This extension allows to open links in new tabs with right-click directly and using “long” left-click.
This is very useful for touchpads on notebooks and for mice without middle button.
Dybutar
ToggleDocumentColors_
Requires Restart
Adds a toolbar button and keyboard shortcut to switch between the default page colors and user-defined colors.
Firefox shortcut: Control-Shift-C
SeaMonkey shortcut: Control-K
ImageTweak: zoom/rotate images and videos!
Requires Restart
A no-clutter image viewer for Firefox that allows you to zoom, rotate and display images/videos against a custom background. ImageTweak is a must-have addon for any photographer or photography-loving user.
Page Colors & Fonts Buttons
Adds buttons to toggle the using the default page colors and fonts, and the page defined colors and fonts.
Tab Clicking Options
Requires Restart
Select actions for various clicking events on a tab or the tab...
InspectorWidget
Requires Restart
Adds toolbar button and context menus for invoking the DOM Inspector (DOMi) for either chrome or content elements.
RC Print
CloseTab
Requires Restart
Lightweight add-on which adds to right-click menu 3 items allowing to close current tab, open a new one and reopen closed one. Right-click anywhere on site instead of using keyboard or finding buttons.
jsbtn
Fierr
Requires Restart
Replaces the error page with a more stylish appearance with additional features.
YouTube Anywhere Player
Watch videos anywhere in cinema mode without leaving the website you're on.
Stylish Sync
SM Home Button
MailNews Status Icons
Requires Restart
Adds status icons for replied and forwarded messages to SeaMonkey MailNews.
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