The best modules ***

by Mus87

128 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,190 reviews

18,410,658 users

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).

Video DownloadHelper by mig

Rated 4 out of 5 stars 4,149 reviews

6,397,039 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.

anonymoX by NilsHügelmann, ochristi, others

Rated 4 out of 5 stars 130 reviews

488,550 users

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

No proxies or other programs required

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,390 reviews

1,631,490 users

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

Ghostery by Felix Shnir, José María Signanini

Rated 5 out of 5 stars 808 reviews

1,122,134 users

Protect your privacy. See who's tracking your web browsing and block them with Ghostery.

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 4 out of 5 stars 154 reviews

1,189,533 users

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

Youtube Video and Audio Downloader by InBasic

Rated 4 out of 5 stars 118 reviews

503,491 users

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 out of FLV videos. It optionally downloads subtitles as well!

Adblock Edge by adstomper

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist or bribes...

Web of Trust - WOT by WOT Services

Rated 4 out of 5 stars 1,300 reviews

1,362,734 users

Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs to help you make informed decisions about whether to visit a site or not.

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 362 reviews

979,444 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

LastPass Password Manager by LastPass

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

Flagfox by Dave G

Rated 5 out of 5 stars 566 reviews

890,033 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...

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,129 reviews

1,167,570 users

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 195 reviews

439,060 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

DoNotTrackMe: Online Privacy Protection by Abine, Inc., the online privacy company

Rated 4 out of 5 stars 324 reviews

454,390 users

Protect your privacy. Stop companies and advertisers from tracking your browsing and sending you spam email.
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