Only the best

by Brian

51 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,800 reviews

21,576,512 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Flash Video Downloader - YouTube HD Download [4K] by pos1t1ve

Rated 4 out of 5 stars 597 reviews

1,109,350 users

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 981 reviews

1,315,302 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,721 reviews

1,346,184 users

The first and only download manager/accelerator built inside Firefox!

Ghostery by Ghostery

Rated 4 out of 5 stars 1,294 reviews

1,530,284 users

Enjoy a faster, safer and cleaner browsing experience.

ZenMate Security & Privacy VPN by ZenMate

Rated 3 out of 5 stars 197 reviews

325,434 users

Unblock the web and change your IP with 4 locations across the globe. ZenMate secures your browsing with encryption - protecting you from hackers, snoopers and data thieves who prey on unsecure connections.

Easy Youtube Video Downloader Express by Dishita

Rated 4 out of 5 stars 810 reviews

339,244 users

Only one with 1080p Full-HD and 192kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV,3GP,MP3,MP4,720p, 1080p qualities on Youtube pages.

QuickJava by Doug G

Rated 5 out of 5 stars 199 reviews

286,857 users

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Adblock Edge by adstomper

Rated 5 out of 5 stars 307 reviews

542,304 users

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.

**This addon has been discontinued**

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,587 reviews

877,197 users

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.

Web Developer by chrispederick

Rated 5 out of 5 stars 228 reviews

518,869 users

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

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 1,087 reviews

452,821 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).

All builds & changelogs on versions page!

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 482 reviews

199,405 users

Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,265 reviews

399,705 users

Direct access to your most visited websites

Video WithOut Flash by TheDrev

Rated 3 out of 5 stars 63 reviews

99,716 users

Watch videos without flash
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