Os meus extras favoritos

by ANDSSON2010

57 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,933 reviews

17,456,615 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 7,323 reviews

4,512,452 users

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

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 461 reviews

1,047,328 users

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,743 reviews

1,148,078 users

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

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,512 reviews

742,702 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,009 reviews

1,110,581 users

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

Google Translator for Firefox by nobzol

Rated 4 out of 5 stars 399 reviews

753,259 users

With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.

YouTube High Definition by Baris Derin

Rated 5 out of 5 stars 224 reviews

574,617 users

YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.

Stylish by userstyles.org

Rated 4 out of 5 stars 796 reviews

411,293 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,390 reviews

730,547 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.

Flagfox by Dave G

Rated 5 out of 5 stars 663 reviews

434,521 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...

Youtube and more – Easy Video Downloader by startpage24

Rated 4 out of 5 stars 406 reviews

108,487 users

Download and save videos playing on a website like youtube to your hard disk

Download Status Bar by Szalgiris

Rated 5 out of 5 stars 269 reviews

212,612 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.

Personas Plus by Mozilla

Rated 3 out of 5 stars 853 reviews

234,659 users

Personas (now known as lightweight themes) 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 themes.
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