Excelsior 4 (best of FF 3 / business, multimedia, shopping, entertainment suitcase)

by FujiSenseiSan

2513 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,928 reviews

20,057,002 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).

Lightbeam for Firefox by Mozilla

Rated 4 out of 5 stars 396 reviews

470,186 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.

anonymoX by anonymoX GmbH

Rated 4 out of 5 stars 176 reviews

526,731 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

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,597 reviews

1,333,170 users

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

Ghostery by José María Signanini, Brad McDermott

Rated 5 out of 5 stars 1,176 reviews

1,416,357 users

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

1-Click YouTube Video Download by The 1-Click YouTube Video Download Team

Rated 4 out of 5 stars 489 reviews

696,677 users

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

Easy Access by MozillaOnline

Rated 4 out of 5 stars 11 reviews

385,143 users

Allow an easy access to the system commands and other programs in your computer.

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,495 reviews

2,160,909 users

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.

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 176 reviews

1,183,002 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.

Adblock Edge by adstomper

Rated 5 out of 5 stars 282 reviews

707,420 users

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

**This addon has been discontinued**

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 494 reviews

918,858 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

LastPass Password Manager by LastPass, Andrew Zitnay

Rated 4 out of 5 stars 1,227 reviews

407,203 users

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

Video Downloader professional by startpage24

Rated 4 out of 5 stars 419 reviews

205,215 users

- download and save videos embedded into a website to your hard disk
- add youtube, vimeo and other videos easily to your video list
- supports up to 4k videos

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 248 reviews

365,459 users

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

Stylish by Jason Barnabe

Rated 4 out of 5 stars 746 reviews

662,766 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 168
Results 115 of 2,513

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections

More by this User

See all collections by this user

Recently Viewed