Top-Rated Extensions

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NoScript Security Suite Featured

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Rated 5 out of 5 stars (1,586)
2,009,623 users

PrefBar

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

Rated 5 out of 5 stars (39)
14,838 users

GutscheinDoktor Gutschein-Melder

Unser Gutschein-Melder informiert dich vor JEDEM Einkauf, ob der GutscheinDoktor gratis Gutscheincodes für deinen Einkauf bereithält.

Rated 5 out of 5 stars (194)
958 users

KeeFox Featured

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

Rated 5 out of 5 stars (1,173)
56,723 users

QuickNote

A simple note-taking extension.

Rated 5 out of 5 stars (172)
26,126 users

Binnen-I be gone No Restart

This add-on likely is only useful for users who speak German or visit German language websites - it will remove so called "Binnen-Is" on webpages.

Rated 5 out of 5 stars (81)
1,464 users

uBlock Origin No Restart Featured

Finally, an efficient blocker. Easy on CPU and memory.

Rated 5 out of 5 stars (573)
1,231,318 users

Form History Control

Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.

Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.

Control for which webpage form history is saved or not.

Rated 5 out of 5 stars (86)
23,826 users

Print Edit Featured

Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.

Rated 5 out of 5 stars (295)
111,311 users

Space Next

Press the "Space" key at the end of a page to load the next page (à la Opera)

Rated 5 out of 5 stars (44)
3,900 users

MinimizeToTray For FF 3.5

MinimizeToTray For firefox 3.Minimizes Mozilla windows into the system tray.Note:I am going to remove this extension if the original creator make a FF 3 version!

Rated 5 out of 5 stars (121)
1,544 users

Digger

Navigate “up” easily in sites with hierarchical URLs, e.g from http://example.com/foo/bar to http://example.com/foo

Rated 5 out of 5 stars (30)
999 users

Hoxx VPN Proxy No Restart

Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.

Rated 5 out of 5 stars (734)
62,247 users

lolifox - Fierr MOD

Replaces the error page with a lolifox appearance with additional features.

Rated 5 out of 5 stars (20)
3,874 users

HDS Link Detector No Restart

This add-on automatically detects the HDS videos being played in browser and generates proper command line required for downloading videos with AdobeHDS.php script.

Rated 5 out of 5 stars (17)
7,702 users

Better URL Bar No Restart

Makes the URL bar and Search bar more readable, and the navigation-toolbar compact.

Rated 5 out of 5 stars (17)
1,255 users

NoiaButtons No Restart

The 'NoiaButtons' add-on offers cartoonish toolbar button icons (known from Noia themes) for default theme and lightweight themes. Further more lite silver and dark versions of Noia themes are included.

Rated 5 out of 5 stars (14)
14,808 users

Classic Reload-Stop-Go No Restart

Enable "Reload-Stop-Go"-button appearance (on urlbar) known from Firefox 4-8.

Rated 5 out of 5 stars (17)
1,971 users

Secure Password Generator

Easy to use add-on to create random secure passwords.

Rated 5 out of 5 stars (15)
2,023 users

SporeScope

Improves the Sporepedia website (www.spore.com/sporepedia).

Rated 5 out of 5 stars (18)
1 user