Top-Rated Extensions

Subscribe

Show My Password Requires Restart

You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.

Rated 5 out of 5 stars (83)
32,782 users

lolifox - Fierr MOD Requires Restart

Replaces the error page with a lolifox appearance with additional features.

Rated 5 out of 5 stars (26)
3,582 users

Secure Password Generator Requires Restart

Easy to use add-on to create random secure passwords.

Rated 5 out of 5 stars (18)
2,166 users

Send Link in context menu Requires Restart

Add Send Link back into context menu. This item was removed in Firefox 16.

Rated 5 out of 5 stars (33)
2,189 users

CantoFish Requires Restart

CantoFish is a popup Cantonese-English dictionary for Firefox. It contains over 200,000 entries and works with both traditional and simplified Chinese characters. The Yale and Jyutping romanization systems are supported, as well as Mandarin pinyin.

Rated 5 out of 5 stars (23)
660 users

Copy Link URL Requires Restart

Copy the URLs of the selected links to clipboard.

Rated 5 out of 5 stars (44)
7,520 users

SSleuth

How strong is your HTTPS connection? SSleuth ranks an established SSL/TLS connection and gives a brief summary of the cipher suite, certificate and other SSL/TLS parameters.

Rated 5 out of 5 stars (14)
5,543 users

Hugo Search All Tabs Requires Restart

Search all loaded tabs- similar to Find in Tabs, etc. except has much more functionality. This is a comprehensive tool designed for doing research. Please see screen shots and description.

Rated 5 out of 5 stars (14)
1,226 users

Sidebars List

Adds drop-down list to switch sidebars

Rated 5 out of 5 stars (14)
747 users

Ecosia — The search engine that plants trees! Featured

Ecosia is a search engine that donates 80% of its surplus income to planting trees. By searching with Ecosia you can help the environment for free.
This extension adds Ecosia.org as the default search engine to your Firefox. Give it a try!

Rated 5 out of 5 stars (143)
169,715 users

Simple YouTube MP3 Button

Adds a small and simple button to YouTube videos that allows you to quickly download the audio of the video as an MP3 file (quality of the MP3 is as high as the video offers) without having to leave the page.

Rated 5 out of 5 stars (36)
31,559 users

FlashGot Mass Downloader Requires Restart

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Rated 5 out of 5 stars (542)
755,298 users

Right Links Requires Restart

This extension allows to open links in new tabs with right-click directly and using “long” left-click.
This is very useful for touchpads on notebooks and for mice without middle button.

Rated 5 out of 5 stars (131)
8,449 users

SmoothWheel Requires Restart

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

Rated 5 out of 5 stars (269)
32,990 users

FlashStopper

Stops video autoplay and shows the preview thumbnail.

Rated 5 out of 5 stars (79)
58,567 users

t5m.co URL Shortener

Shorten url with t5m.co URL Shortener

Rated 5 out of 5 stars (28)
97 users

Twitch 5

Меняет на сайте Twitch.tv проигрыватель на более производительный и удобный.

Rated 5 out of 5 stars (17)
555 users

Free Play Club Requires Restart

Menu per il Forum Free Play Club

Rated 5 out of 5 stars (22)
1 user

Photo Zoom for Facebook™

Photo Zoom for Facebook™ lets you zoom Facebook™ images.

Rated 5 out of 5 stars (17)
11,897 users

Better HKGolden Requires Restart

Improve HKGolden Forum, including layout cleanup and advertisements removal

Rated 5 out of 5 stars (68)
167 users