Extensions by Weekly Downloads

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Adblock Plus Uitgesoek

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Rated 5 out of 5 stars (4 925)
853 846 keer afgelaai per week

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.

Rated 3 out of 5 stars (21)
610 571 keer afgelaai per week

uBlock Origin Uitgesoek

Finally, an efficient blocker. Easy on CPU and memory.

Rated 5 out of 5 stars (762)
531 962 keer afgelaai per week

Video DownloadHelper

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

Rated 4 out of 5 stars (7 339)
392 681 keer afgelaai per week

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

Rated 3 out of 5 stars (319)
282 347 keer afgelaai per week

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...

Rated 5 out of 5 stars (1 900)
126 155 keer afgelaai per week

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.

Rated 4 out of 5 stars (777)
119 875 keer afgelaai per week

AdBlock for Firefox

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.

Rated 4 out of 5 stars (31)
107 730 keer afgelaai per week

Download YouTube Videos as MP4 Uitgesoek

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.

Rated 4 out of 5 stars (441)
94 226 keer afgelaai per week

Awesome Screenshot Plus - Capture, Annotate & More

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!

Rated 4 out of 5 stars (1 385)
86 077 keer afgelaai per week

NoScript Security Suite Requires Restart Uitgesoek

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.

Rated 5 out of 5 stars (1 607)
77 906 keer afgelaai per week

LastPass Password Manager Requires Restart

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

Rated 4 out of 5 stars (1 417)
72 028 keer afgelaai per week

DownThemAll! Uitgesoek

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

Rated 4 out of 5 stars (1 816)
71 696 keer afgelaai per week

Easy Screenshot Requires Restart

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

Rated 4 out of 5 stars (117)
68 537 keer afgelaai per week

Ghostery Uitgesoek

Increase your browsing privacy, protection, and speed.

Rated 5 out of 5 stars (1 337)
67 838 keer afgelaai per week

Greasemonkey Requires Restart Uitgesoek

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Rated 4 out of 5 stars (1 019)
66 239 keer afgelaai per week

1-Click YouTube Video Download Requires Restart

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

Rated 4 out of 5 stars (542)
54 386 keer afgelaai per week

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.

Rated 4 out of 5 stars (367)
54 173 keer afgelaai per week

AdBlocker Ultimate

Free and improved ad blocker. Completely remove ALL ads. No "acceptable" ads or whitelisted advertisers, block tracking, block malware!

Rated 5 out of 5 stars (791)
50 737 keer afgelaai per week

Browsec VPN

Encrypts traffic and unlocks sites.

Facebook closed by an overzealous sysadmin? Browsec to the rescue!

Browsec encrypts your traffic and routes it through our secure cloud. No one will be able to identify, track you or sniff your traffic.

Rated 4 out of 5 stars (119)
48 340 keer afgelaai per week