Extensions by Weekly Downloads

Liostáil

Adblock Plus Gan Atosú Mór-Le-Rá

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 (4,812)
995,837 weekly downloads

Video DownloadHelper Gan Atosú

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

Rated 4 out of 5 stars (6,484)
277,297 weekly downloads

uBlock Origin Gan Atosú Mór-Le-Rá

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

Rated 5 out of 5 stars (513)
245,072 weekly downloads

anonymoX Gan Atosú

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 (273)
240,801 weekly downloads

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 (613)
124,641 weekly downloads

Firebug Gan Atosú

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 (1,825)
120,172 weekly downloads

YouTube Video Download & Convert Gan Atosú

YouTube Video Download and Convert is the powerful add-on that lets you collect all media information available on YouTube. Advanced power panel lets you download, preview, play with and convert all media right inside Firefox.

Rated 4 out of 5 stars (4)
101,835 weekly downloads

Greasemonkey Mór-Le-Rá

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

Rated 4 out of 5 stars (985)
94,560 weekly downloads

Download YouTube Videos as MP4 Gan Atosú Mór-Le-Rá

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 (407)
83,217 weekly downloads

DownThemAll! Mór-Le-Rá

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

Rated 4 out of 5 stars (1,735)
76,945 weekly downloads

Easy Screenshot

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

Rated 4 out of 5 stars (90)
76,906 weekly downloads

AdBlocker Ultimate Gan Atosú

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 (441)
71,834 weekly downloads

NoScript Security Suite Mór-Le-Rá

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 (1,574)
65,433 weekly downloads

Ant Video Downloader

It has never been simplier to download videos from Youtube, Dailymotion and from most of the video streaming site.
Just play the video, click on the toolbar, download and play it immediately in our integrated video player.

Rated 4 out of 5 stars (497)
61,941 weekly downloads

Ghostery Gan Atosú Mór-Le-Rá

Enjoy a faster, safer and cleaner browsing experience.

Rated 4 out of 5 stars (1,308)
61,344 weekly downloads

1-Click YouTube Video Download

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

Rated 4 out of 5 stars (528)
60,285 weekly downloads

ZenMate Security & Privacy VPN Gan Atosú

Unblock the web and change your IP with 4 locations across the globe. ZenMate secures your browsing with encryption - protecting you from hackers, snoopers and data thieves who prey on unsecure connections.

Rated 3 out of 5 stars (212)
58,021 weekly downloads

Download Flash and Video

Download Flash and Video is a great download helper tool that lets you download Flash games and Flash videos (YouTube, Facebook, Dailymotion, Google Videos and more) with a single click.
The downloader is very easy to use.

Rated 4 out of 5 stars (363)
53,272 weekly downloads

YouTube Video and Audio Downloader Gan Atosú

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 (322)
52,887 weekly downloads

LastPass Password Manager

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 (1,341)
50,580 weekly downloads