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bit.ly preview Requires Restart

With thebit.lyPreview Plugin for Firefox, whenever you hover over abit.lyURL on any web page, we display a tooltip showing the Page Title, Long URL, and any Click Data we have about the page the URL links to. If you hover over another short URL,http:...

Rated 3 out of 5 stars (69)
137 users

Wrap Switcher

Allow switch textarea “word wrap” attribute from them context menu.

Rated 3 out of 5 stars (8)
79 users

The Super Clock

The Super Clock is a beautiful clock

Rated 3 out of 5 stars (5)
189 users

Facebook Shared With Fixer

Add "and the NSA" to the Facebook's Shared With tooltips (see screenshot).

Rated 3 out of 5 stars (4)
8 users

about:kitchensink Requires Restart

Adds about:kitchensink

Rated 3 out of 5 stars (4)
2 users

TweakTube - YouTube Enhancer / Video Downloader Requires Restart

The Ultimate YouTube Enhancer! Instantly add many tweaks to YouTube including: Download Videos, Convert Videos to Mp3, Automatically Watch in HD, Change YouTube Style, Watch Multiple Videos, Loop Videos, and much more. A must have for YouTube users.

Rated 3 out of 5 stars (47)
5,235 users

Hide Twitter Guff

Lets you hide all the useless guff on the twitter website (who to follow, trends, promotions, etc).

Rated 3 out of 5 stars (7)
509 users

FirePreview Requires Restart

Shows a small window with the preview of the link's website when you move your mouse over a link and press CTRL.

Rated 3 out of 5 stars (7)
142 users

simple-scroll-to-top

It's a simple edition of scroll to top

Rated 3 out of 5 stars (6)
45 users

easy-read

Easy-Read turns your web pages dark and help you read them for a longer period.

Rated 4 out of 5 stars (2)
26 users

Custom New Tab Page

An extension that allows you to specify a custom URL to be shown when opening a new tab, **without changing the address bar content**.

Rated 4 out of 5 stars (2)
69 users

AlienTab - New Tab Compatible with Firefox 57+

New Tab page with animated background and the weather forecast. With this beautiful abstract animation you will be always glad to open a new tab. Also you can check the weather in your location with hourly and 4 day forecast.

Rated 4 out of 5 stars (2)
2,928 users

Automatic window resizer Requires Restart

This Extension can automatically (or when manually called) fit the size of the firefox-window to the size needed to best display the current website or an object (flash, video, ...) on the page.

Rated 4 out of 5 stars (2)
181 users

wnxd_kancolle

wnxd_kancolle for firefox

Rated 4 out of 5 stars (2)
25 users

Bookmark Shortcuts

Adds shortcuts to Bookmark Toolbar

Rated 4 out of 5 stars (2)
104 users

Scroll Position Highlight

Highlights previous scroll position

Rated 4 out of 5 stars (2)
40 users

Tabs Features in one button

Recent close tab button, all tabs list, recent close tabs list in one button. Plus extra features options.

Rated 4 out of 5 stars (2)
40 users

AutoCopyAndOpen Requires Restart

This add-on automatically copies to the clipboard the selected text and searches for http addresses. If found someone, opening in a new tab, or if adresses is more than one then added to the context-menu

Rated 4 out of 5 stars (2)
12 users

TweetTheme / Twitter Interactive Theme

With this theme, capture the feel of Twitter, plus enjoy latest tweets in the news ticker, your full Twitter stream in sidebar and quick sharing of any web page you visit

Rated 4 out of 5 stars (2)
0 users

FlexyTrello

Make Trello Lists Resizable

Rated 4 out of 5 stars (2)
62 users