Estensioni più popolari


Cache Offline Alert Restorer

Restores the alert when a website asks to store data for offline use.

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133 utenti

Tooltip Plus

Show tooltips for links and images with URLs, icons, alt text, and long titles.

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133 utenti

FireCsv Riavvio non richiesto

View pretty CSV directly from within Firefox and Thunderbird.

Nessun voto
132 utenti


Forumzilla lets you read news and blog feeds in your email application. It is similar to the feed reader built into Thunderbird, but it lets you download stories into any folder in any POP, IMAP, or local account (configurable per...

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131 utenti

No Tooltip Timeout

"title" tooltips won't disappear anymore

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130 utenti

Password Mask Changer Riavvio non richiesto

Changes the mask character used in password fields.

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126 utenti

Reddit History Riavvio non richiesto

Keeps track of all the submissions you viewed on Reddit

Nessun voto
118 utenti

PONG! Multiplayer

Play a game of PONG! while you are waiting.

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118 utenti

Переадресация на доступные информационные ресурсы

Система предназначена для переадресации с алиасов или с устаревших и более недействительных сетевых и локальных адресов информационных ресурсов на действующие, по которым ресурс доступен. Система может производить расширенный поиск ресурсов.

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116 utenti

Perapera Japanese-French Dictionary File

This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.

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116 utenti

Zing! Locale Switcher Riavvio non richiesto

Want to change from one language to another? Zing! and the locale is switched.

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115 utenti


Bypasses DNS-based censorship

NOTE: This was created as a SOPA protest in 2012. This does not work anymore for most sites. Use Tor instead.

Nessun voto
113 utenti

Easy AutoFocus

Adds feature autofocusing for text areas.

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109 utenti

Dictionnaire des synonymes FR

Adds to browser French(FR) synonyms dictionary from package LibreOffice.

Nessun voto
108 utenti


Prevents Google and Yandex from obfuscating and hijacking links in SERP.
Allows to copy/paste *direct* links from Google/Yandex search results instead of redirects.
Yahoo is also supported.

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106 utenti

FM Scene

FM Scene ist die erste Erweiterung für den freien Browser Mozilla Firefox (und SeaMonkey), die alle Fanseiten zum FUSSBALL MANAGER von EA SPORTS durch nur einen einzigen Klick erreichbar macht.

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106 utenti

Show History Popup Riavvio non richiesto

При нажатии средней кнопки или прокрутке колесика мышки показывает всплывающее окно истории в строке адреса и поиска.

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104 utenti

MathML Zoom Riavvio non richiesto

Allow zooming mathematical formulas

Nessun voto
103 utenti

Synonym-Wörterbuch DE

Adds to browser German(DE) synonyms dictionary from package LibreOffice.

Nessun voto
102 utenti

InlineDisposition Reloaded Riavvio non richiesto

InlineDisposition Reloaded changes the disposition type of "Content-Disposition" response headers from "attachment" and "file" to "inline"

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100 utenti