Adds Regular Expressions to the find bar.

Provides various accessibility features such as changing the appearance of web pages, including zoom and color changes, and an integrated text to speech reader.

Toolbar to help users navigate pages, and also tools for developers to check their pages. Installation instructions and documentation.

Blocks advertising, banners and other unwanted stuff on websites.

Formerly known as The Extensions Mirror. Forum featuring information about a variety of extensions.

Helps view dialog windows such as downloads, extensions, and view source or websites in the sidebar.

Allows users to customize the browser's appearance on the fly.

It merge selected menus for the main menubar into a single menu.

It can open and preview archive files on-line ( RAR, ZIP and ISO CD image ) fetching the necessary portions without downloading the whole file.

Provides advanced features for the address Autocomplete component in Firefox.