Estensioni più popolari


NoScript Security Suite

La migliore sicurezza che un browser possa mai avere.
Permetti solo ai siti fidati di caricare contenuti attivi, e proteggiti da XSS, Clickjacking e altri attacchi.

Assegnate 5 su 5 stelle (1.505)
2.262.475 utenti

LastPass Password Manager

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Assegnate 4 su 5 stelle (1.238)
746.926 utenti

Bluhell Firewall Riavvio non richiesto

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

Assegnate 5 su 5 stelle (240)
139.058 utenti

DOM Inspector

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Assegnate 5 su 5 stelle (65)
139.055 utenti


Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.

Assegnate 4 su 5 stelle (31)
92.349 utenti

URL Fixer Plus RU and UA

Extended URL Fixer for RU and UA

Assegnate 4 su 5 stelle (20)
60.373 utenti


AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.

Assegnate 4 su 5 stelle (404)
59.588 utenti

MR Tech Toolkit

(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.

Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...

Assegnate 4 su 5 stelle (143)
51.180 utenti

Low Quality Flash

Sets Flash objects to "Low Quality" to improve performance on slower platforms (i.e. older computers, netbooks, and Firefox Mobile).

Assegnate 4 su 5 stelle (50)
50.950 utenti

Restartless Restart Riavvio non richiesto

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

Assegnate 5 su 5 stelle (182)
43.909 utenti

Disable Add-on Compatibility Checks Riavvio non richiesto

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Assegnate 4 su 5 stelle (92)
39.106 utenti

Clean Links Riavvio non richiesto

Converts obfuscated or nested links to genuine clean links.


Assegnate 4 su 5 stelle (101)
38.582 utenti

FB Phishing Protector Riavvio non richiesto

Protects you from Phishing or Scams (through XSS injection attacks) while you're on Facebook™ - Version 4.2 introduces a Tracking Protection feature as well.

Assegnate 5 su 5 stelle (24)
38.550 utenti

Phony Riavvio non richiesto Consigliati

View mobile or desktop versions of sites, by impersonating other browsers' useragent headers.

Assegnate 4 su 5 stelle (82)
28.920 utenti

Copy As Plain Text

Removes formatting from copied text.

Assegnate 4 su 5 stelle (56)
26.279 utenti

URL Fixer Riavvio non richiesto Consigliati

URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.

Assegnate 4 su 5 stelle (102)
17.771 utenti

Full Screen mobile Riavvio non richiesto

Make Firefox for Android use the whole screen

Assegnate 3 su 5 stelle (87)
16.031 utenti

Shareaholic | share with Google, Facebook and more

Shareaholic is the easiest way to share & bookmark great content from anywhere on the web from one simple ALL-IN-ONE add-on. Works with Facebook, Twitter, Pinterest, Google, LinkedIn, E-mail and 200+ additional services.

Assegnate 4 su 5 stelle (260)
13.670 utenti


AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.

Assegnate 4 su 5 stelle (47)
12.046 utenti

AutoPager Fixed

AutoPager Fixed is a working version of AutoPager extension for Firefox 36+ (non-E10s mode) to autoload the next page(s) when you scroll pages.


Assegnate 4 su 5 stelle (44)
11.787 utenti