Must-have

by Gregoric

13 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,200 reviews

18,423,626 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).

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 854 reviews

1,801,849 users

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

Stylish by Jason Barnabe

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.

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,128 reviews

1,187,186 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.

BetterPrivacy by IKRG

Rated 5 out of 5 stars 383 reviews

650,176 users

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

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

Rated 4 out of 5 stars 324 reviews

453,297 users

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

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 303 reviews

171,183 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Omnibar by Ajit K

Rated 4 out of 5 stars 376 reviews

54,239 users

Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.

Rainbow Color Tools by Heather Arthur

Rated 5 out of 5 stars 81 reviews

50,371 users

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

Google Shortcuts - All Google Services at a glance by Soeren Rinne

Rated 4 out of 5 stars 321 reviews

94,720 users

Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google reader, Google maps, Google calendar, and many more in a single click from your browser.

Facebook Disconnect by Disconnect

Rated 4 out of 5 stars 43 reviews

44,456 users

Stop Facebook from tracking the webpages you go to.

Movable Firefox Button by Merci chao

Move Firefox Button to anywhere you want, and make it also available in Full Screen mode, or when Menu Bar is showing.

ms7seven by smokedemports

Not yet rated

0 users

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