My Favorite Add-ons

by FireFish45

184 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,396 reviews

4,720,212 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 245 reviews

373,450 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Web Developer by chrispederick

Rated 5 out of 5 stars 213 reviews

554,385 users

The Web Developer extension adds various web developer tools to the browser.

Download Status Bar by Szalgiris

Rated 5 out of 5 stars 323 reviews

245,228 users

If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.

Flagfox by Dave G

Rated 5 out of 5 stars 632 reviews

610,736 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

FT DeepDark by steva

Rated 5 out of 5 stars 549 reviews

188,079 users

Smooth dark theme for Firefox
> BETA VERSION AVAILABLE HERE <

Evernote Web Clipper by Evernote

Rated 3 out of 5 stars 779 reviews

387,537 users

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

Download Manager (S3) by Oleksandr

Rated 5 out of 5 stars 242 reviews

113,486 users

View and manage downloads from a tidy statusbar

This is a new life in Firefox 26+ for old well-known addon Download Statusbar

New Features: Replace Downloads Library page.
Now you have full control of your downloads history!

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 300 reviews

249,595 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

NASA Night Launch by mcdavis

Rated 4 out of 5 stars 645 reviews

134,168 users

Dark theme for Firefox. Inspired by the night launch of STS-116.

Personas Plus by Mozilla

Rated 3 out of 5 stars 952 reviews

392,863 users

Personas are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite Personas.

Blur by Abine, Inc., the online privacy company

Rated 3 out of 5 stars 669 reviews

293,064 users

Protect your Passwords, Payments, and Privacy.

FXChrome by dkgo

Rated 4 out of 5 stars 684 reviews

134,253 users

A Chrome-like theme for Firefox.

Hide My Ass! Web Proxy by HideMyAss!

Rated 3 out of 5 stars 56 reviews

56,009 users

Hide My Ass! operates the most popular browser based web proxy online, this is our official extension that enables you to easily redirect your web traffic through our anonymous proxy network.

PDF Viewer by Mozilla Labs

Download Now

Experimental

Rated 4 out of 5 stars 265 reviews

116,998 users

PDF.js brings Portable Document Format (PDF) reading capabilities to your browser using web standard technologies.

Please report issues to: https://github.com/mozilla/pdf.js/issues
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