Estensioni più popolari



FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

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126.446 utenti

PDF Download

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

Assegnate 2 su 5 stelle (682)
123.586 utenti

Youtube and more – Easy Video Downloader Riavvio non richiesto

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

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123.365 utenti

IE Tab +

Una versione migliorata di IE Tab che permette di utilizzare il motore di rendering di IE all'interno di Mozilla Firefox.

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122.983 utenti

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

Un addon per automatizzare la interazione con pagine come Rapidshare e Megaupload, le quali ti fanno aspettare e cliccare in molte pagine solo per arrivare al contenuto cercato.

Perché fare tutto questo lavoro, quando il suo browser può farlo?

Assegnate 4 su 5 stelle (632)
122.190 utenti

YouTube ALL HTML5 Riavvio non richiesto Consigliati

Play all videos on youtube without flash in your preferred size using only HTML5.

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121.097 utenti

Memory Fox

Attempting to reduce both Browser and Flash RAM Memory usage. Memory Fox will promote the increase of available RAM memories for other application processes. Hopefully, fostering any attempts of Memory Recovery and Retention.

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120.888 utenti

Download Manager (S3) Consigliati

Gestisci i download da una piccola barra di stato.

Una nuova vita per il vecchio add-on Download Statusbar per Firefox 26+.

Nuove funzionalità: sostituisce la Pagina di Raccolta dei Download.
Adesso, hai il pieno controllo dei tuoi download!

Assegnate 5 su 5 stelle (254)
119.791 utenti

TinEye Reverse Image Search

TinEye is a reverse image search engine. The plugin adds a context menu item that allows you to search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.

Assegnate 4 su 5 stelle (180)
119.176 utenti

Gmail Manager

The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.

Assegnate 4 su 5 stelle (1.342)
118.273 utenti

Evernote Clearly Consigliati

Evernote Clearly fa si che inserzioni blog, articoli e pagine web siano chiare e facili a leggere. Salvali su Evernote per leggerli ovunque.

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116.462 utenti

PDF Viewer Riavvio non richiesto

PDF.js brings Portable Document Format (PDF) reading capabilities to your browser using web standard technologies.

Please report issues to:

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114.346 utenti

Tamper Data Consigliati

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

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113.718 utenti

Updated Ad Blocker for Firefox 11+

It blocks ads on the web pages you visit including Youtube, Hulu, TwitchTV/JustinTV, most Major News Sites(cnn/fox/nbc/msnbc) and many more. Ads from services like Google AdSense Yahoo DoubleClick It also blocks the GoogleAnalytics tracking script.

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111.528 utenti

Strict Pop-up Blocker Riavvio non richiesto

Quickly toggle between blocking all pop-up windows and allowing some pop-ups

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111.123 utenti


ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...

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110.917 utenti

BestVideoDownloader 2 - YouTube Downloader MP3 MP4 Riavvio non richiesto

Direct YouTube downloads MP3 M4A AAC and HD MP4, FLV, 3GP. With just one mouse click! With the click off an mouse button! Super fast downloads right from the Youtube video page you are viewing.

Assegnate 3 su 5 stelle (27)
110.706 utenti


StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

Assegnate 4 su 5 stelle (214)
109.767 utenti

Cookies Manager+

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

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109.240 utenti

McAfee Security Scan Plus detection Riavvio non richiesto

This extension allows Adobe installers to detect McAfee Security Scan Plus software is installed on your PC.

Assegnate 1 su 5 stelle (13)
108.979 utenti