Power User Add-ons

by AviHD

18 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,833 reviews

21,466,559 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).

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,209 reviews

5,383,987 users

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

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,462 reviews

2,247,065 users

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.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 942 reviews

1,326,786 users

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

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 435 reviews

852,774 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,481 reviews

999,772 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.

ImTranslator - Google Translator, Dictionary, TTS by Smart Link Corporation

Rated 4 out of 5 stars 432 reviews

382,958 users

MORE THAN 21 MILLION DOWNLOADS
ImTranslator provides translation powered by Google Translate, Microsoft, Babylon for 70+ languages. It includes Translator, Dictionary, Text-to-Speech, Back Translation.
Video Tutorial: http://youtu.be/qyLyFkQuMGU

Flagfox by Dave G

Rated 5 out of 5 stars 623 reviews

701,185 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...

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,506 reviews

353,873 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

NASA Night Launch by mcdavis

Rated 4 out of 5 stars 643 reviews

152,781 users

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

FEBE by Chuck_Baker

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

SkipScreen -- download helper, now for sale... by Skipscreen

Rated 4 out of 5 stars 629 reviews

160,048 users

We’re sorry to say we can’t maintain Skipscreen anymore. We’d love to see someone carry on with it. If you’d like to buy Skipscreen, or otherwise find it a good home, please contact us at admin@worcesterllc.com.

FoxTab by The FoxTab Team

Download Now

Experimental

Rated 4 out of 5 stars 1,615 reviews

94,589 users

3D in your browser! FoxTab brings innovative 3D functionality to your Firefox.

New! Top Sites for FoxTab (aka Speed Dial).

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,461 reviews

625,025 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

AutoCopy by Autocopy, Michael Lidman

Download Now

Experimental

Rated 4 out of 5 stars 520 reviews

26,043 users

Select text and it's automatically copied to the clipboard. Also pastes on middle click.
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