Firefox power up!

by Gabuds

71 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,902 reviews

20,080,117 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).
Collector's Note block those stupid ads and much more :)

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,432 reviews

4,640,147 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.
Collector's Note download flv videos

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 953 reviews

1,240,292 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.
Collector's Note You can do a lot!

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

Rated 4 out of 5 stars 423 reviews

341,009 users

MORE THAN 22 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

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,513 reviews

921,623 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.
Collector's Note one of the best add-on

Flagfox by Dave G

Rated 5 out of 5 stars 632 reviews

615,682 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...
Collector's Note Fast way to whois a server

Webpage Screenshot in Firefox (♥♥♥♥♥) by susbox

Rated 5 out of 5 stars 428 reviews

270,514 users

FireShot Webpage Screenshots captures pages entirely. Demo: http://bit.ly/RlBQMV

Screenshots can be quickly captured and:

― Saved as Image or PDF
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only
Collector's Note takes pic of the entire page (or just the viewable part) and has editing options.

IE Tab V2 (Enhanced IE Tab) by ietab.net

Rated 4 out of 5 stars 415 reviews

581,012 users

Note: If you are encountering the Connecting... problem see instructions below.

The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.

Personas Plus by Mozilla

Rated 3 out of 5 stars 953 reviews

391,980 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.
Collector's Note Skins

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 332 reviews

155,045 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 385 reviews

97,414 users

The extension previously known as GooglePreview. Inserts preview images (thumbnails) and popularity ranks of web sites into the Google, Yahoo, Bing and DuckDuckGo search results pages.
Collector's Note Put a picture of the page besides the results. Use with DeeperWeb For Google,URL Paser and Surf Canyon for improved search results.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 329 reviews

171,266 users

Adds zoom and rotation functionality for images...
Collector's Note You might be wondering what it does...

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.

Silvermel by ShareBird

Rated 5 out of 5 stars 577 reviews

57,220 users

A Creamy Silvery Experience
Collector's Note Best Theme EVER

Status-4-Evar by Sparky Bluefang

Rated 5 out of 5 stars 534 reviews

142,882 users

Status bar widgets and progress indicators for Firefox 4+
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