Master's Choice

by blackseastar

36 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,910 reviews

19,415,760 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).

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,773 reviews

2,247,488 users

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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,585 reviews

1,314,937 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 953 reviews

1,204,984 users

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

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,156 reviews

709,309 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,514 reviews

883,735 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.

FireGestures by Gomita

Rated 4 out of 5 stars 867 reviews

383,613 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,383 reviews

209,950 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

SearchPreview by Edward Ackroyd

Rated 4 out of 5 stars 385 reviews

93,812 users

The extension previously known as GooglePreview. Inserts preview images (thumbnails) and popularity ranks of web sites into the Google, Yahoo, Bing and DuckDuckGo search results pages.

Download Manager Tweak by squashr1979, andman42

Rated 4 out of 5 stars 403 reviews

78,521 users

Allows the download manager to also open in a tab or sidebar, and adds some optional display changes.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 329 reviews

165,758 users

Adds zoom and rotation functionality for images...

KeeFox by Luckyrat

Rated 5 out of 5 stars 1,004 reviews

50,444 users

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

Empty Cache Button by mvm

Rated 4 out of 5 stars 85 reviews

63,748 users

Cache clearing made easy. One click.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 316 reviews

124,727 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Add to Search Bar by Dr. Evil

Rated 5 out of 5 stars 600 reviews

85,302 users

Make any pages' search functionality available in the Search Bar (or "search box")...
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