Privacidade e segurança


Addons Memory Usage - Button Reinício necessário

Add toolbar button for about-addons-memory-pm

But not only, also provide shortcuts for :

- Free Memory (needs free memory button)
- Abouts list page (about:about)
- Plugins page (about:plugins)

Ainda sem avaliação
151 utilizadores
Adicionado March 13, 2017


CloudBleed, search have you visited affected websites recently by browser history.

Avaliado em 5 de 5 estrelas (3)
2 371 utilizadores
Adicionado February 25, 2017

Integrated Authentication for SeaMonkey Reinício necessário

An extension that helps with enabling and managing NTLM (Windows pass-through) and other SPNEGO (integrated authentication) settings.

Ainda sem avaliação
1 utilizador
Adicionado February 11, 2017

HD Video Downloader

Download every YouTube video you want and you can download them as Full HD MP4, FLV, 3GP, MP3, M4A and AAC formats.

Avaliado em 4 de 5 estrelas (2)
335 utilizadores
Adicionado November 8, 2016

Cookies Exterminator

Auto delete cookies and localStorage objects as soon as they become unused

Avaliado em 5 de 5 estrelas (6)
1 913 utilizadores
Adicionado October 24, 2016


Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.

Avaliado em 4 de 5 estrelas (78)
49 053 utilizadores
Adicionado September 1, 2016


Der Spam-Filter für Xing! Entfernt störenden Spam aus der Xing-Timeline und den Gruppen.

Ainda sem avaliação
13 utilizadores
Adicionado June 8, 2016

No Resource URI Leak

Deny resource:// access to Web content: We fill the hole to defend against fingerprinting. Very important to Firefox privacy. A direct workaround for

Avaliado em 4 de 5 estrelas (19)
6 734 utilizadores
Adicionado May 30, 2016

jsbtn Reinício necessário

JS on/off status bar button

Ainda sem avaliação
10 utilizadores
Adicionado May 28, 2016

adaware ad block

By blocking annoying ads and nosy trackers, adaware ad block nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.

Avaliado em 4 de 5 estrelas (37)
88 602 utilizadores
Adicionado May 13, 2016


Un bloqueur de publicité équitable. Préservez le web gratuit en choisissant sur quels sites vous bloquez la publicité.

Avaliado em 3 de 5 estrelas (3)
274 utilizadores
Adicionado April 7, 2016

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Avaliado em 5 de 5 estrelas (28)
15 326 utilizadores
Adicionado April 5, 2016

Gmail Mail Sidebar

Gmail Mail Sidebar brings Gmail right into your Firefox Sidebar.

Avaliado em 5 de 5 estrelas (4)
5 833 utilizadores
Adicionado March 24, 2016

Native AdBlocker

한국 웹의 광고를 효율적으로 차단합니다.

Avaliado em 5 de 5 estrelas (7)
493 utilizadores
Adicionado March 20, 2016

Modify HTTP Response

Rewrite http response body using search & replace patterns

Avaliado em 4 de 5 estrelas (3)
991 utilizadores
Adicionado March 15, 2016

Restart Application Button

Restart Application Button lets you restart your Firefox and SeaMonkey application by a quick toolbar button click.

Avaliado em 4 de 5 estrelas (3)
726 utilizadores
Adicionado March 10, 2016

Responsible Blocker

The "Responsible Blocker" arrives to save the Internet, this extension blocks all those annoying ads, but allows only small and acceptable ads, so the websites you like can continue online.

The "Responsible Blocker" arrives to save the Internet

Avaliado em 5 de 5 estrelas (1)
168 utilizadores
Adicionado March 9, 2016

Proxy Privacy Ruler

Restrict Proxy by Private Windows, Tabs and Domain List

Avaliado em 5 de 5 estrelas (16)
8 374 utilizadores
Adicionado March 2, 2016

RequestPolicy Continued

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.

Avaliado em 4 de 5 estrelas (12)
9 166 utilizadores
Adicionado February 2, 2016


Automatically apply settings recommended by security and privacy experts.

Avaliado em 3 de 5 estrelas (3)
994 utilizadores
Adicionado October 11, 2015