Firefox Extensions

The Firefox add-ons directory lists extensions for customizing browsing, including categories for bookmarks, downloads, feeds, games, and appearance.

Firefox Multi-Account Containers separates parts of a user's online activity into distinct containers within Firefox.

Search Multi Tabs finds words in webpage text, titles, or URLs across open tabs and lists matching context in a side panel.

FoxyTab adds tab-related actions to Firefox's tab menu, such as duplicating tabs, closing duplicates, and copying tab titles or URLs.

FireShot captures full pages and selections in Firefox, with options for saving research, work, and documentation.

SwiftTheme lets users choose a color for a Firefox browser theme, with the listing describing automatic adaptation to the selected color.

SingleFile saves a complete webpage, including styles, images, fonts, and frames, as one HTML file through a browser extension.

User-Agent Switcher and Manager changes the browser User-Agent string, which websites use to choose content for a visitor.

ScrollAnywhere lets users drag the scrollbar with a mouse button instead of using the scrollbar itself.

Tridactyl provides Vim-like keyboard controls in Firefox through a WebExtension.