Úspěšná rozšíření


OmniSidebar Nevyžaduje restart

Bring your bookmarks into view with just a gesture. Move the sidebar across the screen. Open a different sidebar by just clicking its title. And more! Keeps your sidebar simple and quick to access!

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8 064 uživatelů


Provides quick access to some web-based tools to help with search engine optimization. Quickly check inbound links, PageRank, http headers, and much more. Right-click on an open area of a web page, or use the included toolbar.

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2 168 uživatelů


This extension allows you to use print for the page you are browsing straight from the context menu. It uses the original Firefox commands similar to the ones in the file menu, not the javascript window.print(). Now offers multi-locale support...

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4 552 uživatelů

Google Image Help

Helps you perform google image results quickly by allowing view of the full size images directly..Can open any image from the search result directly in full size or open all the images of the search result in full
size..support for Yahoo and Bing too

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1 804 uživatelů


Automatically highlight and count all occurrences of the selected text with just a click (substitute for Ctrl-F with highlight option). Another click in the document removes highlighting.

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5 147 uživatelů


The AS Number Extension displays interesting information the Internet Service Provider of every website visited. Along with it come some additional statistics for those who want to know what happens behind the Webs shiny surface. All data is...

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2 075 uživatelů

SQLite Manager

Manage any SQLite database on your computer.

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204 897 uživatelů

My Public IP Address

Show my browser IP address

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2 057 uživatelů

Open In Chrome

Migrates opened tabs to Google Chrome.

A single or all currently opened tabs in Firefox are opened in the Google Chrome browser.

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10 081 uživatelů

Power Debugger (Selenium IDE)

A plugin for Selenium-IDE to improve debugging and troubleshooting issues with scripts

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5 270 uživatelů


Adds toolbar button and context menus for invoking the DOM Inspector (DOMi) for either chrome or content elements.

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1 537 uživatelů

East Asian Translator

Translate web pages and selected passages in Chinese, English, Japanese and Korean, using the translation service provided by excite.co.jp. ...

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5 649 uživatelů

Fast Image Research

Simplifies the reverse image search process by automatically retrieving search results from your choice of Google Images, TinEye, or both. Right click any image to instantly search for its appearance and likeness anywhere on the Web.

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1 643 uživatelů

Trustwave SecureBrowsing

Trustwave SecureBrowsing makes it safe to search, surf and socialize online. This free plug-in displays security icons next to links on search engines and social networking sites like Facebook & Twitter, so you'll know which pages are safe to visit.

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2 245 uživatelů

RT News Nevyžaduje restart

Find out what the mainstream media is keeping silent about.

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17 794 uživatelů

Youtube Downloader - Video Downloader

Download from YouTube and thousands other video websites. Share and tag videos using Clickberry!

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148 605 uživatelů

Dust-Me Selectors

Dust-Me Selectors is development tool that scans your website to find unused CSS selectors.

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15 732 uživatelů

SeoQuake SEO extension

Seoquake is a Firefox SEO extension aimed primarily at helping web masters who deal with search engine optimization (SEO), social media optimization (SMO) and internet promotion. Seoquake allows to investigate many important SEO parameters.

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73 934 uživatelů

No Small Text Nevyžaduje restart

No longer tolerate unreadable text! Set a minimum font size for all web content. Toggle it on and off with a toolbar button.

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5 250 uživatelů

Télécommande Virtuelle Freebox Révolution V6/HD V5

Un clic sur l'icone de télécommande visible dans la barre des modules fait apparait une télécommande plus grosse en bas à droite de la fenêtre de Firefox. Celle-ci permet de piloter votre Freebox Révolution V6 ou HD V5.

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4 404 uživatelů