tried by raulsevimor

by raulsevimor

14 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,841 reviews

4,732,362 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 964 reviews

1,269,077 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 636 reviews

596,974 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...

IE Tab V2 (Enhanced IE Tab) by

Rated 4 out of 5 stars 418 reviews

526,947 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.

Spanish (Spain) Dictionary by tnarik, RickieES

Rated 4 out of 5 stars 107 reviews

262,393 users

Spanish/Spain Dictionary

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

Rated 4 out of 5 stars 632 reviews

117,885 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

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 422 reviews

226,901 users

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

Shareaholic | share with Google, Facebook and more by The Shareaholic Team

Rated 4 out of 5 stars 260 reviews

13,065 users

Shareaholic is the easiest way to share & bookmark great content from anywhere on the web from one simple ALL-IN-ONE add-on. Works with Facebook, Twitter, Pinterest, Google, LinkedIn, E-mail and 200+ additional services.

Long URL Please by darraghcurran

Rated 4 out of 5 stars 71 reviews

8,938 users

Replaces short urls with the originals so you can see where links actually link to.

Ubiquity by matyr

Download Now


Rated 5 out of 5 stars 122 reviews

1,267 users

An extension that allows for the use of dynamic commands in Firefox.

Fox Splitter (formerly Split Browser) by Piro (piro_or)

Rated 4 out of 5 stars 323 reviews

5,350 users

This splits the content area of the browser window as you like.

ArchView by solar

Rated 4 out of 5 stars 46 reviews

285 users

View archive files online!

Operator by Mike Kaply

Rated 3 out of 5 stars 36 reviews

2,256 users

Operator leverages microformats and other semantic data that are already available on many web pages to provide new ways to interact with web services.

Better GReader by Gina Trapani

Rated 4 out of 5 stars 121 reviews

1,345 users

Add useful extra features to Google Reader, like feed favicons, inline article previews, and unread counts in your browser tab with Better GReader.

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