Estensioni emergenti


Close Proxy Authentication Riavvio richiesto

Provides transparent proxy authentication on your enterprise network.
Close authentication dialog if login on proxy failed.

Assegnate 5 su 5 stelle (5)
2.638 utenti

TryAgain Riavvio richiesto

TryAgain keeps trying to load a webpage when the server cannot be reached.

Assegnate 4 su 5 stelle (70)
4.921 utenti


Block ads and manage proxy.

Assegnate 5 su 5 stelle (94)
2.648 utenti

AutoProxy-ng Riavvio richiesto

This is a fork of AutoProxy, which can run the latest version of Firefox.

Assegnate 5 su 5 stelle (34)
3.012 utenti

AutoProxy Riavvio richiesto

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

Assegnate 4 su 5 stelle (405)
15.165 utenti

Proxy Tool Riavvio richiesto

Proxy Tool - Powerful, yet User-friendly proxy tool to manage your proxies and anonymity needs, including: 46M+ user agents (world's largest), 10 different spoofed HTTP referrers, auto-proxy rotation, plus many more. Developed by

Assegnate 3 su 5 stelle (47)
39.777 utenti

PlayFlash 32bit Riavvio richiesto

Flash player plugin - unofficial xpi repack for 32bit browsers.
Use when official plugin installer is not suitable.
All binary files are copyrighted by their authors and distributed for free.

Assegnate 5 su 5 stelle (21)
12.465 utenti

RefControl Riavvio richiesto

Control what gets sent as the HTTP Referer on a per-site basis.

Assegnate 4 su 5 stelle (180)
45.589 utenti

Key config Riavvio richiesto

This add-on provides configurable keyboard shortcuts for several actions and a dialog to customize them.
All shortcuts can be redefined in Tools -> Key settings

Assegnate 3 su 5 stelle (20)
1.898 utenti

Theme Font & Size Changer for ThunderBird

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Assegnate 4 su 5 stelle (42)
14.171 utenti


InlineDisposition changes the disposition of Content-Disposition response headers from attachment to inline; this prevents servers from forcing the browser to save a file and allows that file to be viewed in the browser, if the browser supports it.

Assegnate 5 su 5 stelle (48)
55.017 utenti

RequestPolicy Riavvio richiesto

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

Assegnate 4 su 5 stelle (214)
14.839 utenti


Block advertisement and access to adult sites

Assegnate 4 su 5 stelle (23)
1.509 utenti

Fire IE (FireIE, Enhanced IE) Riavvio richiesto

Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.

Assegnate 4 su 5 stelle (205)
38.560 utenti


Type web addresses always in Latin letters no matter of your current keyboard layout.

Assegnate 4 su 5 stelle (79)
1.965 utenti

MR Tech Toolkit Riavvio richiesto

(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 (134)
7.179 utenti

SeaTab-X-2 Riavvio richiesto

Adds Firefox-style tab closers into SeaMonkey.

Assegnate 5 su 5 stelle (21)
1.766 utenti

AVIM Riavvio richiesto

Vietnamese-language input method editor (IME). Type diacritics directly into any Web page, Web app, or dialog box. Convenient, comprehensive, secure.
Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, hộp thoại.

Assegnate 5 su 5 stelle (39)
1.461 utenti

Classic Password Editor Riavvio richiesto

Adds the ability to create and edit entries in the password manager.

Assegnate 4 su 5 stelle (3)
651 utenti

Dark Background and Light Text (SeaMonkey)

Makes every page to have light text on dark background (exact colors are customizable)

Firefox version is here:

Assegnate 5 su 5 stelle (2)
39 utenti