Extensões mais baixadas semanalmente

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Adblock Plus Em destaque

Chateado com as propagandas? Incomodado com o rastreamento? Irritado com os banners? Instale agora o Adblock Plus para recuperar o controle da internet e mudar a maneira como você vê a web.

Avaliado em 5 de 5 estrelas (5.324)
584.461 downloads semanais

uBlock Origin Em destaque

Finalmente, um bloqueador eficiente. Com baixo uso de memória e CPU.

Avaliado em 5 de 5 estrelas (1.718)
421.560 downloads semanais

Search and New Tab by Yahoo

This Add-on sets your default Search to Yahoo, and it brings a fresh look to every new tab page, powered by Yahoo.

Avaliado em 3 de 5 estrelas (27)
345.391 downloads semanais

Video DownloadHelper

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Avaliado em 4 de 5 estrelas (7.786)
210.102 downloads semanais

anonymoX

Easy anonymous web browsing.
– Change your IP-Address and country
– Visit blocked or censored websites.
– Delete cookies, show your public ip, and more

We provide the proxy servers, no external proxies or other programs required

Avaliado em 3 de 5 estrelas (624)
133.615 downloads semanais

Cisco WebEx Extension Compatível com o Firefox 57 e superior

Participe de reuniões WebEx utilizando o Firefox ™

Avaliado em 3 de 5 estrelas (52)
117.382 downloads semanais

Firebug

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Avaliado em 4 de 5 estrelas (2.082)
81.255 downloads semanais

Flash Video Downloader - YouTube HD Download [4K]

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.

Avaliado em 4 de 5 estrelas (2.075)
70.990 downloads semanais

Hoxx VPN Proxy

Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.

Avaliado em 5 de 5 estrelas (2.341)
68.081 downloads semanais

Bulk Media Downloader Compatível com o Firefox 57 e superior Em destaque

Grab and download media (image, audio, and video) resources by monitoring network (like FlashGot or Flash video downloader extensions)

Avaliado em 4 de 5 estrelas (107)
67.671 downloads semanais

Download YouTube Videos as MP4 Em destaque

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

Avaliado em 4 de 5 estrelas (498)
66.264 downloads semanais

AdBlock for Firefox Compatível com o Firefox 57 e superior

The most popular ad blocker for Chrome and Safari, now available for Firefox! Block all advertisements on all web pages, even Facebook, Youtube, and Hulu. Browse faster, too! Most ads aren't even downloaded at all, saving you time and bandwidth.

Avaliado em 4 de 5 estrelas (96)
61.706 downloads semanais

DownThemAll! Em destaque

The first and only download manager/accelerator built inside Firefox!

Avaliado em 4 de 5 estrelas (1.771)
58.692 downloads semanais

LastPass Password Manager

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

Avaliado em 4 de 5 estrelas (1.841)
57.567 downloads semanais

Dolus

Hide your IP from websites with spoofed X-Forwarded-For headers.

Avaliado em 4 de 5 estrelas (15)
56.518 downloads semanais

NoScript Security Suite Requer reinicialização Em destaque

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Avaliado em 5 de 5 estrelas (1.567)
51.195 downloads semanais

Easy Screenshot

Capture a screenshot of the whole webpage, and save in your desktop in default.

Avaliado em 4 de 5 estrelas (145)
51.062 downloads semanais

Browsec VPN

Best VPN addon for Firefox.

Avaliado em 4 de 5 estrelas (193)
50.574 downloads semanais

Awesome Screenshot Plus - Capture, Annotate & More Compatível com o Firefox 57 e superior

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!

Avaliado em 4 de 5 estrelas (1.490)
48.443 downloads semanais

YouTube™ Video and Audio Downloader

Downloads YouTube videos in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice. It also contains a pure JavaScript library to extract the ORIGINAL audio file embedded in video files.

Avaliado em 4 de 5 estrelas (410)
47.520 downloads semanais