My Favorite Add-ons

by kalin333

50 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 8,480 reviews

3,739,426 users

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

anonymoX by anonymoX GmbH

Rated 3 out of 5 stars 879 reviews

255,886 users

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

Flash Video Downloader - YouTube HD Download [4K] by Artur Dubovoy

Rated 4 out of 5 stars 2,715 reviews

750,251 users

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.

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 2,287 reviews

650,416 users

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

Ghostery by Ghostery

Rated 4 out of 5 stars 1,612 reviews

973,752 users

Increase your browsing privacy, protection, and speed.

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,620 reviews

434,259 users

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!

Simple YouTube to MP3/MP4 Converter and Downloader by Jeff

Rated 4 out of 5 stars 173 reviews

98,111 users

Download youtube videos as mp3/mp4/ogg/webm fast and easy! Adding mirrors everyday to decrease any downtime! We monitor comments and work to fix any problems as soon as possible!

Youtube MP3 Podcaster by Jeremy Gregorio

Self contained add-on for downloading youtube videos to mp3 for easy listening on podcasting gadgets like a Zune or iPod

Flagfox by Dave G

Rated 5 out of 5 stars 688 reviews

339,420 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Turn Off the Lights by Stefan vd

The entire page will be fading to dark, so you can watch the video as if you were in the cinema.

Lightbeam for Firefox by Mozilla

Rated 4 out of 5 stars 446 reviews

245,119 users

Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 609 reviews

262,593 users

Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 115 reviews

120,406 users

The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.

Empty Cache Button by mvm

Rated 4 out of 5 stars 112 reviews

46,886 users

Cache clearing made easy. One click.

QR Code Image Generator by webdev7

Rated 4 out of 5 stars 38 reviews

14,870 users

Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
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